Schoenfeld SB Chevy Conventional Crossover Headers - Standard Port - 1-5/8" - 1-3/4" Tube Diameter Intake Manifold Bolt Kit Drive Flange Stud

Drive Flange Stud

Compatible with all types of fuels and additives

hoses and wires without the need to disconnect them

5/64 in Screen Spacing

Schoenfeld SB Chevy Conventional Crossover Headers - Standard Port - 1-5/8" - 1-3/4" Tube Diameter Intake Manifold Bolt Kit Drive Flange StudProduct Description: Headers Conventional Crossover Tri Y 1. 625 to 1. 75 in Primary 3 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, race