Schoenfeld Conventional Crossover - 1-3/4 to 1-7/8" Primary - 3-1/2" Collector - Spread Port - Steel - Black Paint - SB Chevy 34014P Crimped rings at both outside

Crimped rings at both outside and inside diameters provide increased strength and extended durability

even if it is not perfectly aligned with the header collectors

Gears are machined to close tolerances to ensure proper engine pressure and correct

With an ever-expanding line of SuperCoils and all the spark plug wires

Schoenfeld Conventional Crossover - 1-3/4 to 1-7/8" Primary - 3-1/2" Collector - Spread Port - Steel - Black Paint - SB Chevy 34014P Crimped rings at both outsideProduct Description: Headers Conventional Crossover 1. 75 to 1. 875 in Primary 3. 5 in Collector Spread Port Steel Black Paint Small Block Chevy Pair Started in 1974, Schoenfeld is known for custom fabricated headers for all forms of circle track racing. Schoenfeld Headers is the worlds largest manufacturer of circle track headers, but they specialize in a variety of high quality exhaust parts, including turn downs, extensions, tubing bends and