Schoenfeld SB Chevy Conventional Crossover Headers - Standard Port - 1-3/4" - 1-7/8" - 2" Tube Diameter Main Bearing A variety of advance stop

A variety of advance stop bushings and springs are supplied so you can dial-in a custom curve

IMCA and USMTS racing series

Precision splines keeps your JOES parts spinning true for the ultimate in performance

50 to fit Ford 9" rear axles and include a 1330 yoke

Schoenfeld SB Chevy Conventional Crossover Headers - Standard Port - 1-3/4" - 1-7/8" - 2" Tube Diameter Main Bearing A variety of advance stopProduct Description: Headers Conventional Crossover Tri Y 1. 75 to 1. 875 to 2 in Primary 3. 5 in Collector 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 elbows,