Quick view Details Manley Manley BBC P/F 2.190in Intake Valves - MAN11832-8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Details Manley Manley BBC S/D 2.300in Intake Valves - MAN11842-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley BBC S/D 1.880in Exhaust Valves - MAN11843-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 2.080in Intake Valves - MAN11844-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Details Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC P/F 2.190in Intake Valves - MAN11832-8 Intake Valve - Severe Duty - 2.190 in Head - 0.372 in Valve Stem - 5.218 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11842-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.344 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 1.880in Exhaust Valves - MAN11843-8 Exhaust Valve - Severe Duty - 1.880 in Head - 0.342 in Valve Stem - 5.422 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.080in Intake Valves - MAN11844-8 Intake Valve - Severe Duty - 2.080 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 Intake Valve - Severe Duty - 2.055 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 Intake Valve - Severe Duty - 2.100 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 Intake Valve - Severe Duty - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 Exhaust Valve - Severe Duty - 1.710 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Ford Cleveland - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Details Manley Manley BBC S/D 2.300in Intake Valves - MAN11842-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley BBC S/D 1.880in Exhaust Valves - MAN11843-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 2.080in Intake Valves - MAN11844-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Details Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC P/F 2.190in Intake Valves - MAN11832-8 Intake Valve - Severe Duty - 2.190 in Head - 0.372 in Valve Stem - 5.218 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11842-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.344 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 1.880in Exhaust Valves - MAN11843-8 Exhaust Valve - Severe Duty - 1.880 in Head - 0.342 in Valve Stem - 5.422 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.080in Intake Valves - MAN11844-8 Intake Valve - Severe Duty - 2.080 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 Intake Valve - Severe Duty - 2.055 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 Intake Valve - Severe Duty - 2.100 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 Intake Valve - Severe Duty - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 Exhaust Valve - Severe Duty - 1.710 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Ford Cleveland - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Details Manley Manley BBC S/D 1.880in Exhaust Valves - MAN11843-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 2.080in Intake Valves - MAN11844-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Details Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC P/F 2.190in Intake Valves - MAN11832-8 Intake Valve - Severe Duty - 2.190 in Head - 0.372 in Valve Stem - 5.218 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11842-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.344 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 1.880in Exhaust Valves - MAN11843-8 Exhaust Valve - Severe Duty - 1.880 in Head - 0.342 in Valve Stem - 5.422 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.080in Intake Valves - MAN11844-8 Intake Valve - Severe Duty - 2.080 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 Intake Valve - Severe Duty - 2.055 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 Intake Valve - Severe Duty - 2.100 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 Intake Valve - Severe Duty - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 Exhaust Valve - Severe Duty - 1.710 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Ford Cleveland - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Details Manley Manley SBC S/D 2.080in Intake Valves - MAN11844-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Details Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC P/F 2.190in Intake Valves - MAN11832-8 Intake Valve - Severe Duty - 2.190 in Head - 0.372 in Valve Stem - 5.218 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11842-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.344 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 1.880in Exhaust Valves - MAN11843-8 Exhaust Valve - Severe Duty - 1.880 in Head - 0.342 in Valve Stem - 5.422 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.080in Intake Valves - MAN11844-8 Intake Valve - Severe Duty - 2.080 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 Intake Valve - Severe Duty - 2.055 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 Intake Valve - Severe Duty - 2.100 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 Intake Valve - Severe Duty - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 Exhaust Valve - Severe Duty - 1.710 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Ford Cleveland - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Details Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Details Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC P/F 2.190in Intake Valves - MAN11832-8 Intake Valve - Severe Duty - 2.190 in Head - 0.372 in Valve Stem - 5.218 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11842-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.344 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 1.880in Exhaust Valves - MAN11843-8 Exhaust Valve - Severe Duty - 1.880 in Head - 0.342 in Valve Stem - 5.422 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.080in Intake Valves - MAN11844-8 Intake Valve - Severe Duty - 2.080 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 Intake Valve - Severe Duty - 2.055 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 Intake Valve - Severe Duty - 2.100 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 Intake Valve - Severe Duty - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 Exhaust Valve - Severe Duty - 1.710 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Ford Cleveland - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Details Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Details Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC P/F 2.190in Intake Valves - MAN11832-8 Intake Valve - Severe Duty - 2.190 in Head - 0.372 in Valve Stem - 5.218 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11842-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.344 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 1.880in Exhaust Valves - MAN11843-8 Exhaust Valve - Severe Duty - 1.880 in Head - 0.342 in Valve Stem - 5.422 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.080in Intake Valves - MAN11844-8 Intake Valve - Severe Duty - 2.080 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 Intake Valve - Severe Duty - 2.055 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 Intake Valve - Severe Duty - 2.100 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 Intake Valve - Severe Duty - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 Exhaust Valve - Severe Duty - 1.710 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Ford Cleveland - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Details Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Details Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC P/F 2.190in Intake Valves - MAN11832-8 Intake Valve - Severe Duty - 2.190 in Head - 0.372 in Valve Stem - 5.218 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11842-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.344 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 1.880in Exhaust Valves - MAN11843-8 Exhaust Valve - Severe Duty - 1.880 in Head - 0.342 in Valve Stem - 5.422 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.080in Intake Valves - MAN11844-8 Intake Valve - Severe Duty - 2.080 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 Intake Valve - Severe Duty - 2.055 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 Intake Valve - Severe Duty - 2.100 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 Intake Valve - Severe Duty - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 Exhaust Valve - Severe Duty - 1.710 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Ford Cleveland - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Details Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC P/F 2.190in Intake Valves - MAN11832-8 Intake Valve - Severe Duty - 2.190 in Head - 0.372 in Valve Stem - 5.218 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11842-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.344 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 1.880in Exhaust Valves - MAN11843-8 Exhaust Valve - Severe Duty - 1.880 in Head - 0.342 in Valve Stem - 5.422 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.080in Intake Valves - MAN11844-8 Intake Valve - Severe Duty - 2.080 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 Intake Valve - Severe Duty - 2.055 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 Intake Valve - Severe Duty - 2.100 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 Intake Valve - Severe Duty - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 Exhaust Valve - Severe Duty - 1.710 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Ford Cleveland - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Details Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC P/F 2.190in Intake Valves - MAN11832-8 Intake Valve - Severe Duty - 2.190 in Head - 0.372 in Valve Stem - 5.218 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11842-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.344 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 1.880in Exhaust Valves - MAN11843-8 Exhaust Valve - Severe Duty - 1.880 in Head - 0.342 in Valve Stem - 5.422 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.080in Intake Valves - MAN11844-8 Intake Valve - Severe Duty - 2.080 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 Intake Valve - Severe Duty - 2.055 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 Intake Valve - Severe Duty - 2.100 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 Intake Valve - Severe Duty - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 Exhaust Valve - Severe Duty - 1.710 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Ford Cleveland - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Details Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC P/F 2.190in Intake Valves - MAN11832-8 Intake Valve - Severe Duty - 2.190 in Head - 0.372 in Valve Stem - 5.218 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11842-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.344 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 1.880in Exhaust Valves - MAN11843-8 Exhaust Valve - Severe Duty - 1.880 in Head - 0.342 in Valve Stem - 5.422 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.080in Intake Valves - MAN11844-8 Intake Valve - Severe Duty - 2.080 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 Intake Valve - Severe Duty - 2.055 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 Intake Valve - Severe Duty - 2.100 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 Intake Valve - Severe Duty - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 Exhaust Valve - Severe Duty - 1.710 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Ford Cleveland - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Details Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Details Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC P/F 2.190in Intake Valves - MAN11832-8 Intake Valve - Severe Duty - 2.190 in Head - 0.372 in Valve Stem - 5.218 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11842-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.344 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 1.880in Exhaust Valves - MAN11843-8 Exhaust Valve - Severe Duty - 1.880 in Head - 0.342 in Valve Stem - 5.422 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.080in Intake Valves - MAN11844-8 Intake Valve - Severe Duty - 2.080 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 Intake Valve - Severe Duty - 2.055 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 Intake Valve - Severe Duty - 2.100 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 Intake Valve - Severe Duty - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 Exhaust Valve - Severe Duty - 1.710 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Ford Cleveland - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Details Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC P/F 2.190in Intake Valves - MAN11832-8 Intake Valve - Severe Duty - 2.190 in Head - 0.372 in Valve Stem - 5.218 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11842-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.344 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 1.880in Exhaust Valves - MAN11843-8 Exhaust Valve - Severe Duty - 1.880 in Head - 0.342 in Valve Stem - 5.422 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.080in Intake Valves - MAN11844-8 Intake Valve - Severe Duty - 2.080 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 Intake Valve - Severe Duty - 2.055 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 Intake Valve - Severe Duty - 2.100 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 Intake Valve - Severe Duty - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 Exhaust Valve - Severe Duty - 1.710 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Ford Cleveland - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Manley Manley BBC P/F 2.190in Intake Valves - MAN11832-8 Intake Valve - Severe Duty - 2.190 in Head - 0.372 in Valve Stem - 5.218 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11842-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.344 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 1.880in Exhaust Valves - MAN11843-8 Exhaust Valve - Severe Duty - 1.880 in Head - 0.342 in Valve Stem - 5.422 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.080in Intake Valves - MAN11844-8 Intake Valve - Severe Duty - 2.080 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 Intake Valve - Severe Duty - 2.055 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 Intake Valve - Severe Duty - 2.100 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 Intake Valve - Severe Duty - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 Exhaust Valve - Severe Duty - 1.710 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Ford Cleveland - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11842-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.344 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 1.880in Exhaust Valves - MAN11843-8 Exhaust Valve - Severe Duty - 1.880 in Head - 0.342 in Valve Stem - 5.422 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.080in Intake Valves - MAN11844-8 Intake Valve - Severe Duty - 2.080 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 Intake Valve - Severe Duty - 2.055 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 Intake Valve - Severe Duty - 2.100 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 Intake Valve - Severe Duty - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 Exhaust Valve - Severe Duty - 1.710 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Ford Cleveland - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Manley Manley BBC S/D 1.880in Exhaust Valves - MAN11843-8 Exhaust Valve - Severe Duty - 1.880 in Head - 0.342 in Valve Stem - 5.422 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.080in Intake Valves - MAN11844-8 Intake Valve - Severe Duty - 2.080 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 Intake Valve - Severe Duty - 2.055 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 Intake Valve - Severe Duty - 2.100 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 Intake Valve - Severe Duty - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 Exhaust Valve - Severe Duty - 1.710 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Ford Cleveland - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Manley Manley SBC S/D 2.080in Intake Valves - MAN11844-8 Intake Valve - Severe Duty - 2.080 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 Intake Valve - Severe Duty - 2.055 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 Intake Valve - Severe Duty - 2.100 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 Intake Valve - Severe Duty - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 Exhaust Valve - Severe Duty - 1.710 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Ford Cleveland - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Manley Manley SBC S/D 2.055in Intake Valves - MAN11846-8 Intake Valve - Severe Duty - 2.055 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 Intake Valve - Severe Duty - 2.100 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 Intake Valve - Severe Duty - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 Exhaust Valve - Severe Duty - 1.710 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Ford Cleveland - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Manley Manley SBC S/D 2.100in Intake Valves - MAN11852-8 Intake Valve - Severe Duty - 2.100 in Head - 0.342 in Valve Stem - 5.026 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 Intake Valve - Severe Duty - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 Exhaust Valve - Severe Duty - 1.710 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Ford Cleveland - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Manley Manley BBC S/D 2.300in Intake Valves - MAN11854-8 Intake Valve - Severe Duty - 2.300 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Currently out of stock Compare Quick view Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 Intake Valve - Severe Duty - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 Exhaust Valve - Severe Duty - 1.710 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Ford Cleveland - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Manley Manley BBC S/D 2.250in Intake Valves - MAN11856-8 Intake Valve - Severe Duty - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 Exhaust Valve - Severe Duty - 1.710 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Ford Cleveland - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Manley Manley Ford 351C 1.710 Exhaust Valves - MAN11857-8 Exhaust Valve - Severe Duty - 1.710 in Head - 0.342 in Valve Stem - 5.167 in Long - Stainless - Ford Cleveland - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Manley Manley SBC S/D 1.600in Exhaust Valves - MAN11865-8 Exhaust Valve - Severe Duty - 1.600 in Head - 0.342 in Valve Stem - 5.121 in Long - Stainless - Small Block Chevy / Ford - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected × OK
Quick view Manley Manley SBC S/D 1.500in Exhaust Valves - MAN11887-8 Exhaust Valve - Severe Duty - 1.500 in Head - 0.342 in Valve Stem - 5.036 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected
Quick view Manley Manley Mopar S/D 2.250 Intake Valves - MAN11904-8 Intake Valve - Severe Duty - 2.250 in Head - 0.309 in Valve Stem - 5.424 in Long - Stainless - Mopar 426 Hemi - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Previous 47 48 49 50 51 52 53 54 55 56 57 Next Previous 47 48 49 50 51 52 53 54 55 56 57 Next Compare Selected