Schoenfeld Street Stock Headers - 1.625 in Primary - 3 in Collector - Black Paint - 602 Crate - Small Block Chevy - GM A-Body / F-Body / G-Body - Pair Weld Boss self-learning EFI systems feature an

self-learning EFI systems feature an all new ECU pre-loaded with 80 dyno-tuned calibrations that support popular engine configurations up to 800 HP

Offered in 10° or 20° layback designs

2-5/16 in or 2-5/8 in Carb Flange

370 in Tall

Sprint Car Throttle Linkages

Schoenfeld Street Stock Headers - 1.625 in Primary - 3 in Collector - Black Paint - 602 Crate - Small Block Chevy - GM A-Body / F-Body / G-Body - Pair Weld Boss self-learning EFI systems feature anProduct Description: Headers Street Stock 1. 625 in Primary 3 in Collector Steel Black Paint 602 Crate Small Block Chevy GM A Body F Body G 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