Schoenfeld Street Stock Headers - 1-7/8" Primary - 3-1/2" Collector - Spread Port - Steel - Black Paint - SB Chevy - GM A / F / G-Body H775C30M but are assembled in a

but are assembled in a "stock" configuration body to meet most track rules

1968-1970 Jeep J-3500

Throttle shafts are offset with respect to the throttle plates so engine vacuum will assist throttle plate closure

Fairlane 1970-1958

Schoenfeld Street Stock Headers - 1-7/8" Primary - 3-1/2" Collector - Spread Port - Steel - Black Paint - SB Chevy - GM A / F / G-Body H775C30M but are assembled in aProduct Description: Headers Street Stock 1. 875 in Primary 3. 5 in Collector Spread Port Steel Black Paint Small Block Chevy GM A F 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 elbows,