Header Flanges

Schoenfeld BBC Flange 2-1/4in Round - SCH0213

Header Flange - 5/16 in Thick - 2-1/4 in Port - Steel - Big Block Chevy - Each

Schoenfeld 2-3/8in BBC Flange - SCH0214

Header Flange - 13/16 in Thick - 2-3/8 in Round Port - Steel - Big Block Chevy - Each

Schoenfeld J BEND 1 3/4in 16 GA. - SCH017516J

Header Flange - 5/16 in Thick - 1-7/8 in Round Port - Bolts / Gaskets - Steel - Small Block Chevy - Kit

Vibrant Performance Exhaust Manifold Flange for Honda K24 Motor

Header Flange - 0.375 in Thick - 4.21 x 1.79 in Oval Port - Stainless - Honda K-Series - Each

Patriot Header Flange Kit - SBF 5/16 Thick - PEPH7842

Header Flange - 5/16 in Thick - 1-1/2 in Port - Bolts / Gaskets - Steel - Small Block Ford - Kit Prop 65

Patriot Header Flange Kit - SBC 5/16 Thick - PEPH7864

Header Flange - 5/16 in Thick - 1-5/8 in Round Port - Bolts / Gaskets - Steel - Small Block Chevy - Kit Prop 65

Patriot Header Flange Kit - BBF 5/16 Thick - PEPH7871

Header Flange - 5/16 in Thick - 2 in Oval Port - Bolts / Gaskets - Steel - Big Block Ford - Kit Prop 65

Patriot Header Flange Kit - SBC 3/8 Thick - PEPH7863

Header Flange - 3/8 in Thick - 1-5/8 in Oval Port - Bolts / Gaskets - Steel - Small Block Chevy - Kit Prop 65

Vibrant Performance Exhaust Manifold Flange for Nissan SR20 Motors

Header Flange - 0.5 in Thick - 1.69 x 1.21 in Oval Port - Steel - SR20 - Nissan 4-Cylinder - Each

Vibrant Performance Exhaust Manifold Flange for Honda F20C Motor

Header Flange - 0.5 in Thick - 1.88 x 1.4 in Oval Port - Steel - Honda F-Series - Each

Vibrant Performance Exhaust Manifold Flange for Toyota 2AZ-FE Motors

Header Flange - 0.5 in Thick - 1.62 in Round Port - Steel - AZ-Series - Toyota 4-Cylinder - Each

Patriot Header Flange Kit - GM LS1 - 3/8 Thick - PEPH7893

Header Flange - 3/8 in Thick - 1-3/4 in SAP Port - Bolts / Gaskets - Steel - GM LS-Series - Kit Prop 65