Schoenfeld SB Chevy Conventional Crossover Headers - Standard Port - 1-5/8" - 1-3/4" Tube Diameter HASZ21CL Crank Drive Flange

Crank Drive Flange

Two-piece design necks swivel 360° to accommodate LH and RH radiator inlets

1-1/4 in Mandrel

LED Wheel RingsAt ORACLE Lighting

Schoenfeld SB Chevy Conventional Crossover Headers - Standard Port - 1-5/8" - 1-3/4" Tube Diameter HASZ21CL Crank Drive FlangeProduct 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