Schoenfeld Street Stock Headers - 1-3/4 to 1-7/8" Primary - 3-1/2" Collector - Steel - Black Paint - Stock Clip - GM LS-Series 3550224-17 The JOES design is efficient

The JOES design is efficient

Sets contain both HEI and Non-HEI terminals and boots to terminate-your-own distributor/magneto wire ends

544 in Shank Diameter

1979-1980 GMC C3500

Schoenfeld Street Stock Headers - 1-3/4 to 1-7/8" Primary - 3-1/2" Collector - Steel - Black Paint - Stock Clip - GM LS-Series 3550224-17 The JOES design is efficientProduct Description: Headers Street Stock 1. 75 to 1. 875 in Primary 3. 5 in Collector Steel Black Paint Stock Clip GM LS Series 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 mufflers,