Schoenfeld Straight Exhaust Pipe Extension 2-1/2" Diameter 4 ft Long 1 End Expanded - Steel YA0865R 3/8" x 18 NPT Thread

3/8" x 18 NPT Thread with 2 male terminals

1980-1981 Ford E-350 Econoline Club Wagon

Comfortable arm and ankle cuffs for a tight seal (leg cuffs tuck into shoes)

For Intake Big Block Chevy 7/16" Studs

5 in OD x 3

Schoenfeld Straight Exhaust Pipe Extension 2-1/2" Diameter 4 ft Long 1 End Expanded - Steel YA0865R 3/8" x 18 NPT ThreadProduct Description: Exhaust Pipe Extension Straight 2 1 2 in Diameter 4 ft Long 1 End Expanded Steel Natural Sold Individually 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,