Quick view Details Crower Crower Valve Locks - 10 Degree -.050 - CRO86110X2-16 MSRP: Now: $61.99 Compare Quick view Details Crower Crower Valve Locks - 10 Degree -.050 - CRO86111X2-16 MSRP: Now: $63.99 Compare Quick view Details Crower Crower Valve Locks - 7 Degree - CRO86107-16 MSRP: Now: $63.99 Compare Quick view Details Crower Crower Valve Locks - 7 Degree +.050 - CRO86107X1-16 MSRP: Now: $63.99 Compare Quick view Details Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 MSRP: Now: $63.99 Compare Quick view Details Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 MSRP: Now: $68.99 Compare Quick view Details Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 MSRP: Now: $80.99 Compare Quick view Details Crower Crower Valve Springs - 1.045 - CRO68195-16 MSRP: Now: $102.99 Compare Quick view Details Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 MSRP: Now: $72.99 Compare Quick view Details Crower Crower Valve Springs - 1.440 - CRO68390X3-16 MSRP: Now: $199.99 Compare Quick view Details Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 MSRP: Now: $217.99 Compare Quick view Details Crower Crower Valve Springs - Dual - CRO68324-8 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86110X2-16 Valve Lock - Jumbo - 10 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Cadmium - Set of 32 MSRP: Now: $61.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86111X2-16 Valve Lock - Jumbo - 10 Degree - 3/8 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree - CRO86107-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree +.050 - CRO86107X1-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in More Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 Valve Lock - Super 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $68.99 Compare Quick view Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 Valve Spring Locator - Inside - 0.060 in Thick - 1.560 in OD - 0.562 in ID - 0.740 in Spring ID - Steel - Set of 16 MSRP: Now: $80.99 Compare Quick view Crower Crower Valve Springs - 1.045 - CRO68195-16 Valve Spring - Single Spring - 251 lb/in Spring Rate - 0.860 in Coil Bind - 1.045 in OD - Set of 16 MSRP: Now: $102.99 Compare Quick view Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 Valve Spring - Single Spring / Damper - 390 lb/in Spring Rate - 1.090 in Coil Bind - 1.260 in OD - Set of 16 MSRP: Now: $72.99 Compare Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details Crower Crower Valve Locks - 10 Degree -.050 - CRO86111X2-16 MSRP: Now: $63.99 Compare Quick view Details Crower Crower Valve Locks - 7 Degree - CRO86107-16 MSRP: Now: $63.99 Compare Quick view Details Crower Crower Valve Locks - 7 Degree +.050 - CRO86107X1-16 MSRP: Now: $63.99 Compare Quick view Details Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 MSRP: Now: $63.99 Compare Quick view Details Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 MSRP: Now: $68.99 Compare Quick view Details Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 MSRP: Now: $80.99 Compare Quick view Details Crower Crower Valve Springs - 1.045 - CRO68195-16 MSRP: Now: $102.99 Compare Quick view Details Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 MSRP: Now: $72.99 Compare Quick view Details Crower Crower Valve Springs - 1.440 - CRO68390X3-16 MSRP: Now: $199.99 Compare Quick view Details Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 MSRP: Now: $217.99 Compare Quick view Details Crower Crower Valve Springs - Dual - CRO68324-8 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86110X2-16 Valve Lock - Jumbo - 10 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Cadmium - Set of 32 MSRP: Now: $61.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86111X2-16 Valve Lock - Jumbo - 10 Degree - 3/8 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree - CRO86107-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree +.050 - CRO86107X1-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in More Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 Valve Lock - Super 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $68.99 Compare Quick view Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 Valve Spring Locator - Inside - 0.060 in Thick - 1.560 in OD - 0.562 in ID - 0.740 in Spring ID - Steel - Set of 16 MSRP: Now: $80.99 Compare Quick view Crower Crower Valve Springs - 1.045 - CRO68195-16 Valve Spring - Single Spring - 251 lb/in Spring Rate - 0.860 in Coil Bind - 1.045 in OD - Set of 16 MSRP: Now: $102.99 Compare Quick view Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 Valve Spring - Single Spring / Damper - 390 lb/in Spring Rate - 1.090 in Coil Bind - 1.260 in OD - Set of 16 MSRP: Now: $72.99 Compare Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details Crower Crower Valve Locks - 7 Degree - CRO86107-16 MSRP: Now: $63.99 Compare Quick view Details Crower Crower Valve Locks - 7 Degree +.050 - CRO86107X1-16 MSRP: Now: $63.99 Compare Quick view Details Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 MSRP: Now: $63.99 Compare Quick view Details Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 MSRP: Now: $68.99 Compare Quick view Details Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 MSRP: Now: $80.99 Compare Quick view Details Crower Crower Valve Springs - 1.045 - CRO68195-16 MSRP: Now: $102.99 Compare Quick view Details Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 MSRP: Now: $72.99 Compare Quick view Details Crower Crower Valve Springs - 1.440 - CRO68390X3-16 MSRP: Now: $199.99 Compare Quick view Details Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 MSRP: Now: $217.99 Compare Quick view Details Crower Crower Valve Springs - Dual - CRO68324-8 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86110X2-16 Valve Lock - Jumbo - 10 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Cadmium - Set of 32 MSRP: Now: $61.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86111X2-16 Valve Lock - Jumbo - 10 Degree - 3/8 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree - CRO86107-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree +.050 - CRO86107X1-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in More Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 Valve Lock - Super 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $68.99 Compare Quick view Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 Valve Spring Locator - Inside - 0.060 in Thick - 1.560 in OD - 0.562 in ID - 0.740 in Spring ID - Steel - Set of 16 MSRP: Now: $80.99 Compare Quick view Crower Crower Valve Springs - 1.045 - CRO68195-16 Valve Spring - Single Spring - 251 lb/in Spring Rate - 0.860 in Coil Bind - 1.045 in OD - Set of 16 MSRP: Now: $102.99 Compare Quick view Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 Valve Spring - Single Spring / Damper - 390 lb/in Spring Rate - 1.090 in Coil Bind - 1.260 in OD - Set of 16 MSRP: Now: $72.99 Compare Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details Crower Crower Valve Locks - 7 Degree +.050 - CRO86107X1-16 MSRP: Now: $63.99 Compare Quick view Details Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 MSRP: Now: $63.99 Compare Quick view Details Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 MSRP: Now: $68.99 Compare Quick view Details Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 MSRP: Now: $80.99 Compare Quick view Details Crower Crower Valve Springs - 1.045 - CRO68195-16 MSRP: Now: $102.99 Compare Quick view Details Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 MSRP: Now: $72.99 Compare Quick view Details Crower Crower Valve Springs - 1.440 - CRO68390X3-16 MSRP: Now: $199.99 Compare Quick view Details Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 MSRP: Now: $217.99 Compare Quick view Details Crower Crower Valve Springs - Dual - CRO68324-8 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86110X2-16 Valve Lock - Jumbo - 10 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Cadmium - Set of 32 MSRP: Now: $61.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86111X2-16 Valve Lock - Jumbo - 10 Degree - 3/8 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree - CRO86107-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree +.050 - CRO86107X1-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in More Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 Valve Lock - Super 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $68.99 Compare Quick view Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 Valve Spring Locator - Inside - 0.060 in Thick - 1.560 in OD - 0.562 in ID - 0.740 in Spring ID - Steel - Set of 16 MSRP: Now: $80.99 Compare Quick view Crower Crower Valve Springs - 1.045 - CRO68195-16 Valve Spring - Single Spring - 251 lb/in Spring Rate - 0.860 in Coil Bind - 1.045 in OD - Set of 16 MSRP: Now: $102.99 Compare Quick view Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 Valve Spring - Single Spring / Damper - 390 lb/in Spring Rate - 1.090 in Coil Bind - 1.260 in OD - Set of 16 MSRP: Now: $72.99 Compare Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 MSRP: Now: $63.99 Compare Quick view Details Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 MSRP: Now: $68.99 Compare Quick view Details Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 MSRP: Now: $80.99 Compare Quick view Details Crower Crower Valve Springs - 1.045 - CRO68195-16 MSRP: Now: $102.99 Compare Quick view Details Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 MSRP: Now: $72.99 Compare Quick view Details Crower Crower Valve Springs - 1.440 - CRO68390X3-16 MSRP: Now: $199.99 Compare Quick view Details Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 MSRP: Now: $217.99 Compare Quick view Details Crower Crower Valve Springs - Dual - CRO68324-8 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86110X2-16 Valve Lock - Jumbo - 10 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Cadmium - Set of 32 MSRP: Now: $61.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86111X2-16 Valve Lock - Jumbo - 10 Degree - 3/8 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree - CRO86107-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree +.050 - CRO86107X1-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in More Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 Valve Lock - Super 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $68.99 Compare Quick view Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 Valve Spring Locator - Inside - 0.060 in Thick - 1.560 in OD - 0.562 in ID - 0.740 in Spring ID - Steel - Set of 16 MSRP: Now: $80.99 Compare Quick view Crower Crower Valve Springs - 1.045 - CRO68195-16 Valve Spring - Single Spring - 251 lb/in Spring Rate - 0.860 in Coil Bind - 1.045 in OD - Set of 16 MSRP: Now: $102.99 Compare Quick view Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 Valve Spring - Single Spring / Damper - 390 lb/in Spring Rate - 1.090 in Coil Bind - 1.260 in OD - Set of 16 MSRP: Now: $72.99 Compare Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 MSRP: Now: $68.99 Compare Quick view Details Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 MSRP: Now: $80.99 Compare Quick view Details Crower Crower Valve Springs - 1.045 - CRO68195-16 MSRP: Now: $102.99 Compare Quick view Details Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 MSRP: Now: $72.99 Compare Quick view Details Crower Crower Valve Springs - 1.440 - CRO68390X3-16 MSRP: Now: $199.99 Compare Quick view Details Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 MSRP: Now: $217.99 Compare Quick view Details Crower Crower Valve Springs - Dual - CRO68324-8 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86110X2-16 Valve Lock - Jumbo - 10 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Cadmium - Set of 32 MSRP: Now: $61.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86111X2-16 Valve Lock - Jumbo - 10 Degree - 3/8 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree - CRO86107-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree +.050 - CRO86107X1-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in More Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 Valve Lock - Super 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $68.99 Compare Quick view Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 Valve Spring Locator - Inside - 0.060 in Thick - 1.560 in OD - 0.562 in ID - 0.740 in Spring ID - Steel - Set of 16 MSRP: Now: $80.99 Compare Quick view Crower Crower Valve Springs - 1.045 - CRO68195-16 Valve Spring - Single Spring - 251 lb/in Spring Rate - 0.860 in Coil Bind - 1.045 in OD - Set of 16 MSRP: Now: $102.99 Compare Quick view Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 Valve Spring - Single Spring / Damper - 390 lb/in Spring Rate - 1.090 in Coil Bind - 1.260 in OD - Set of 16 MSRP: Now: $72.99 Compare Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 MSRP: Now: $80.99 Compare Quick view Details Crower Crower Valve Springs - 1.045 - CRO68195-16 MSRP: Now: $102.99 Compare Quick view Details Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 MSRP: Now: $72.99 Compare Quick view Details Crower Crower Valve Springs - 1.440 - CRO68390X3-16 MSRP: Now: $199.99 Compare Quick view Details Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 MSRP: Now: $217.99 Compare Quick view Details Crower Crower Valve Springs - Dual - CRO68324-8 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86110X2-16 Valve Lock - Jumbo - 10 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Cadmium - Set of 32 MSRP: Now: $61.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86111X2-16 Valve Lock - Jumbo - 10 Degree - 3/8 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree - CRO86107-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree +.050 - CRO86107X1-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in More Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 Valve Lock - Super 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $68.99 Compare Quick view Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 Valve Spring Locator - Inside - 0.060 in Thick - 1.560 in OD - 0.562 in ID - 0.740 in Spring ID - Steel - Set of 16 MSRP: Now: $80.99 Compare Quick view Crower Crower Valve Springs - 1.045 - CRO68195-16 Valve Spring - Single Spring - 251 lb/in Spring Rate - 0.860 in Coil Bind - 1.045 in OD - Set of 16 MSRP: Now: $102.99 Compare Quick view Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 Valve Spring - Single Spring / Damper - 390 lb/in Spring Rate - 1.090 in Coil Bind - 1.260 in OD - Set of 16 MSRP: Now: $72.99 Compare Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details Crower Crower Valve Springs - 1.045 - CRO68195-16 MSRP: Now: $102.99 Compare Quick view Details Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 MSRP: Now: $72.99 Compare Quick view Details Crower Crower Valve Springs - 1.440 - CRO68390X3-16 MSRP: Now: $199.99 Compare Quick view Details Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 MSRP: Now: $217.99 Compare Quick view Details Crower Crower Valve Springs - Dual - CRO68324-8 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86110X2-16 Valve Lock - Jumbo - 10 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Cadmium - Set of 32 MSRP: Now: $61.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86111X2-16 Valve Lock - Jumbo - 10 Degree - 3/8 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree - CRO86107-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree +.050 - CRO86107X1-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in More Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 Valve Lock - Super 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $68.99 Compare Quick view Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 Valve Spring Locator - Inside - 0.060 in Thick - 1.560 in OD - 0.562 in ID - 0.740 in Spring ID - Steel - Set of 16 MSRP: Now: $80.99 Compare Quick view Crower Crower Valve Springs - 1.045 - CRO68195-16 Valve Spring - Single Spring - 251 lb/in Spring Rate - 0.860 in Coil Bind - 1.045 in OD - Set of 16 MSRP: Now: $102.99 Compare Quick view Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 Valve Spring - Single Spring / Damper - 390 lb/in Spring Rate - 1.090 in Coil Bind - 1.260 in OD - Set of 16 MSRP: Now: $72.99 Compare Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 MSRP: Now: $72.99 Compare Quick view Details Crower Crower Valve Springs - 1.440 - CRO68390X3-16 MSRP: Now: $199.99 Compare Quick view Details Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 MSRP: Now: $217.99 Compare Quick view Details Crower Crower Valve Springs - Dual - CRO68324-8 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86110X2-16 Valve Lock - Jumbo - 10 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Cadmium - Set of 32 MSRP: Now: $61.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86111X2-16 Valve Lock - Jumbo - 10 Degree - 3/8 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree - CRO86107-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree +.050 - CRO86107X1-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in More Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 Valve Lock - Super 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $68.99 Compare Quick view Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 Valve Spring Locator - Inside - 0.060 in Thick - 1.560 in OD - 0.562 in ID - 0.740 in Spring ID - Steel - Set of 16 MSRP: Now: $80.99 Compare Quick view Crower Crower Valve Springs - 1.045 - CRO68195-16 Valve Spring - Single Spring - 251 lb/in Spring Rate - 0.860 in Coil Bind - 1.045 in OD - Set of 16 MSRP: Now: $102.99 Compare Quick view Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 Valve Spring - Single Spring / Damper - 390 lb/in Spring Rate - 1.090 in Coil Bind - 1.260 in OD - Set of 16 MSRP: Now: $72.99 Compare Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details Crower Crower Valve Springs - 1.440 - CRO68390X3-16 MSRP: Now: $199.99 Compare Quick view Details Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 MSRP: Now: $217.99 Compare Quick view Details Crower Crower Valve Springs - Dual - CRO68324-8 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86110X2-16 Valve Lock - Jumbo - 10 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Cadmium - Set of 32 MSRP: Now: $61.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86111X2-16 Valve Lock - Jumbo - 10 Degree - 3/8 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree - CRO86107-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree +.050 - CRO86107X1-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in More Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 Valve Lock - Super 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $68.99 Compare Quick view Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 Valve Spring Locator - Inside - 0.060 in Thick - 1.560 in OD - 0.562 in ID - 0.740 in Spring ID - Steel - Set of 16 MSRP: Now: $80.99 Compare Quick view Crower Crower Valve Springs - 1.045 - CRO68195-16 Valve Spring - Single Spring - 251 lb/in Spring Rate - 0.860 in Coil Bind - 1.045 in OD - Set of 16 MSRP: Now: $102.99 Compare Quick view Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 Valve Spring - Single Spring / Damper - 390 lb/in Spring Rate - 1.090 in Coil Bind - 1.260 in OD - Set of 16 MSRP: Now: $72.99 Compare Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 MSRP: Now: $217.99 Compare Quick view Details Crower Crower Valve Springs - Dual - CRO68324-8 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86110X2-16 Valve Lock - Jumbo - 10 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Cadmium - Set of 32 MSRP: Now: $61.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86111X2-16 Valve Lock - Jumbo - 10 Degree - 3/8 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree - CRO86107-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree +.050 - CRO86107X1-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in More Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 Valve Lock - Super 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $68.99 Compare Quick view Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 Valve Spring Locator - Inside - 0.060 in Thick - 1.560 in OD - 0.562 in ID - 0.740 in Spring ID - Steel - Set of 16 MSRP: Now: $80.99 Compare Quick view Crower Crower Valve Springs - 1.045 - CRO68195-16 Valve Spring - Single Spring - 251 lb/in Spring Rate - 0.860 in Coil Bind - 1.045 in OD - Set of 16 MSRP: Now: $102.99 Compare Quick view Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 Valve Spring - Single Spring / Damper - 390 lb/in Spring Rate - 1.090 in Coil Bind - 1.260 in OD - Set of 16 MSRP: Now: $72.99 Compare Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details Crower Crower Valve Springs - Dual - CRO68324-8 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86110X2-16 Valve Lock - Jumbo - 10 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Cadmium - Set of 32 MSRP: Now: $61.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86111X2-16 Valve Lock - Jumbo - 10 Degree - 3/8 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree - CRO86107-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree +.050 - CRO86107X1-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in More Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 Valve Lock - Super 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $68.99 Compare Quick view Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 Valve Spring Locator - Inside - 0.060 in Thick - 1.560 in OD - 0.562 in ID - 0.740 in Spring ID - Steel - Set of 16 MSRP: Now: $80.99 Compare Quick view Crower Crower Valve Springs - 1.045 - CRO68195-16 Valve Spring - Single Spring - 251 lb/in Spring Rate - 0.860 in Coil Bind - 1.045 in OD - Set of 16 MSRP: Now: $102.99 Compare Quick view Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 Valve Spring - Single Spring / Damper - 390 lb/in Spring Rate - 1.090 in Coil Bind - 1.260 in OD - Set of 16 MSRP: Now: $72.99 Compare Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86110X2-16 Valve Lock - Jumbo - 10 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Cadmium - Set of 32 MSRP: Now: $61.99 Compare Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86111X2-16 Valve Lock - Jumbo - 10 Degree - 3/8 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree - CRO86107-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree +.050 - CRO86107X1-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in More Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 Valve Lock - Super 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $68.99 Compare Quick view Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 Valve Spring Locator - Inside - 0.060 in Thick - 1.560 in OD - 0.562 in ID - 0.740 in Spring ID - Steel - Set of 16 MSRP: Now: $80.99 Compare Quick view Crower Crower Valve Springs - 1.045 - CRO68195-16 Valve Spring - Single Spring - 251 lb/in Spring Rate - 0.860 in Coil Bind - 1.045 in OD - Set of 16 MSRP: Now: $102.99 Compare Quick view Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 Valve Spring - Single Spring / Damper - 390 lb/in Spring Rate - 1.090 in Coil Bind - 1.260 in OD - Set of 16 MSRP: Now: $72.99 Compare Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Crower Crower Valve Locks - 10 Degree -.050 - CRO86111X2-16 Valve Lock - Jumbo - 10 Degree - 3/8 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree - CRO86107-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree +.050 - CRO86107X1-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in More Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 Valve Lock - Super 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $68.99 Compare Quick view Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 Valve Spring Locator - Inside - 0.060 in Thick - 1.560 in OD - 0.562 in ID - 0.740 in Spring ID - Steel - Set of 16 MSRP: Now: $80.99 Compare Quick view Crower Crower Valve Springs - 1.045 - CRO68195-16 Valve Spring - Single Spring - 251 lb/in Spring Rate - 0.860 in Coil Bind - 1.045 in OD - Set of 16 MSRP: Now: $102.99 Compare Quick view Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 Valve Spring - Single Spring / Damper - 390 lb/in Spring Rate - 1.090 in Coil Bind - 1.260 in OD - Set of 16 MSRP: Now: $72.99 Compare Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Crower Crower Valve Locks - 7 Degree - CRO86107-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree +.050 - CRO86107X1-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in More Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 Valve Lock - Super 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $68.99 Compare Quick view Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 Valve Spring Locator - Inside - 0.060 in Thick - 1.560 in OD - 0.562 in ID - 0.740 in Spring ID - Steel - Set of 16 MSRP: Now: $80.99 Compare Quick view Crower Crower Valve Springs - 1.045 - CRO68195-16 Valve Spring - Single Spring - 251 lb/in Spring Rate - 0.860 in Coil Bind - 1.045 in OD - Set of 16 MSRP: Now: $102.99 Compare Quick view Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 Valve Spring - Single Spring / Damper - 390 lb/in Spring Rate - 1.090 in Coil Bind - 1.260 in OD - Set of 16 MSRP: Now: $72.99 Compare Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Crower Crower Valve Locks - 7 Degree +.050 - CRO86107X1-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in More Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 Valve Lock - Super 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $68.99 Compare Quick view Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 Valve Spring Locator - Inside - 0.060 in Thick - 1.560 in OD - 0.562 in ID - 0.740 in Spring ID - Steel - Set of 16 MSRP: Now: $80.99 Compare Quick view Crower Crower Valve Springs - 1.045 - CRO68195-16 Valve Spring - Single Spring - 251 lb/in Spring Rate - 0.860 in Coil Bind - 1.045 in OD - Set of 16 MSRP: Now: $102.99 Compare Quick view Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 Valve Spring - Single Spring / Damper - 390 lb/in Spring Rate - 1.090 in Coil Bind - 1.260 in OD - Set of 16 MSRP: Now: $72.99 Compare Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Crower Crower Valve Locks - 7 Degree -.050 - CRO86107X2-16 Valve Lock - 7 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Chromoly - Natural - Set of 32 MSRP: Now: $63.99 Compare Quick view Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 Valve Lock - Super 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $68.99 Compare Quick view Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 Valve Spring Locator - Inside - 0.060 in Thick - 1.560 in OD - 0.562 in ID - 0.740 in Spring ID - Steel - Set of 16 MSRP: Now: $80.99 Compare Quick view Crower Crower Valve Springs - 1.045 - CRO68195-16 Valve Spring - Single Spring - 251 lb/in Spring Rate - 0.860 in Coil Bind - 1.045 in OD - Set of 16 MSRP: Now: $102.99 Compare Quick view Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 Valve Spring - Single Spring / Damper - 390 lb/in Spring Rate - 1.090 in Coil Bind - 1.260 in OD - Set of 16 MSRP: Now: $72.99 Compare Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Crower Crower Valve Locks - Super 7 Degree - Machined - CRO86710-16 Valve Lock - Super 7 Degree - 11/32 in Valve Stem - Standard Height - Chromoly - Natural - Set of 32 MSRP: Now: $68.99 Compare Quick view Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 Valve Spring Locator - Inside - 0.060 in Thick - 1.560 in OD - 0.562 in ID - 0.740 in Spring ID - Steel - Set of 16 MSRP: Now: $80.99 Compare Quick view Crower Crower Valve Springs - 1.045 - CRO68195-16 Valve Spring - Single Spring - 251 lb/in Spring Rate - 0.860 in Coil Bind - 1.045 in OD - Set of 16 MSRP: Now: $102.99 Compare Quick view Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 Valve Spring - Single Spring / Damper - 390 lb/in Spring Rate - 1.090 in Coil Bind - 1.260 in OD - Set of 16 MSRP: Now: $72.99 Compare Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Crower Crower Valve Spring Seat Cups - 1.560 - CRO68940-16 Valve Spring Locator - Inside - 0.060 in Thick - 1.560 in OD - 0.562 in ID - 0.740 in Spring ID - Steel - Set of 16 MSRP: Now: $80.99 Compare Quick view Crower Crower Valve Springs - 1.045 - CRO68195-16 Valve Spring - Single Spring - 251 lb/in Spring Rate - 0.860 in Coil Bind - 1.045 in OD - Set of 16 MSRP: Now: $102.99 Compare Quick view Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 Valve Spring - Single Spring / Damper - 390 lb/in Spring Rate - 1.090 in Coil Bind - 1.260 in OD - Set of 16 MSRP: Now: $72.99 Compare Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Crower Crower Valve Springs - 1.045 - CRO68195-16 Valve Spring - Single Spring - 251 lb/in Spring Rate - 0.860 in Coil Bind - 1.045 in OD - Set of 16 MSRP: Now: $102.99 Compare Quick view Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 Valve Spring - Single Spring / Damper - 390 lb/in Spring Rate - 1.090 in Coil Bind - 1.260 in OD - Set of 16 MSRP: Now: $72.99 Compare Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Crower Crower Valve Springs - 1.250 Single w/Damper - CRO68304-16 Valve Spring - Single Spring / Damper - 390 lb/in Spring Rate - 1.090 in Coil Bind - 1.260 in OD - Set of 16 MSRP: Now: $72.99 Compare Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Crower Crower Valve Springs - 1.440 - CRO68390X3-16 Valve Spring - Dual Spring / Damper - 450 lb/in Spring Rate - 1.110 in Coil Bind - 1.440 in OD - Set of 16 MSRP: Now: $199.99 Compare Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Crower Crower Valve Springs - 604 Crate Engine - CRO68135-16 Valve Spring - Single Spring - 1.355 in OD - Small Block Chevy Crate Motor - Set of 16 MSRP: Now: $217.99 Compare Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected
Quick view Crower Crower Valve Springs - Dual - CRO68324-8 Valve Spring - Dual Spring - 258 lb/in Spring Rate - 0.910 in Coil Bind - 1.385 in OD - Set of 8 MSRP: Now: $63.99 Compare Previous 5 6 7 8 9 10 11 12 Next Previous 5 6 7 8 9 10 11 12 Next Compare Selected