Schoenfeld Street Stock Headers - 1-3/4 to 1-7/8" Primary - 3-1/2" Collector - Steel - Black Paint - Stock Clip - GM LS-Series RS00100412 forged aluminum end yokes are

forged aluminum end yokes are interference fit in O

high pressure performance upgrade for the M-83

Place seal inside the axle tube near the center section to keep rear end lube in the center section area of most floating axle style rear end housings

Elastic wrist band

1985-1991 GMC C2500

Schoenfeld Street Stock Headers - 1-3/4 to 1-7/8" Primary - 3-1/2" Collector - Steel - Black Paint - Stock Clip - GM LS-Series RS00100412 forged aluminum end yokes areProduct 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,