Schoenfeld SB Chevy Street Stock Headers - Standard Port - 1-3/4" - 1-7/8" Tube Diameter 29601610 and a high performance billet

and a high performance billet throttle base plate

99 in seat height

This arbor is designed to center a spring seat or valve guide cutter in applications with a 11/32" valve

Rear Section

4 x 100 mm Bolt Pattern

Schoenfeld SB Chevy Street Stock Headers - Standard Port - 1-3/4" - 1-7/8" Tube Diameter 29601610 and a high performance billetProduct Description: Headers Street Stock 1. 75 to 1. 875 in Primary 3. 5 in Collector Steel Black Paint Small Block Chevy GM A Body F Body X Body 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