Schoenfeld SB Chevy Header Gasket Oval 919400 4-stage retards

4-stage retards

1965-1969 Chevrolet Corvair

Toyota Midsize SUV / Truck 2003-11

Add 1oz at a time to clutch-type limited slip or posi-traction units to eliminate chatter

It features two 3/8" NPT outlets

Schoenfeld SB Chevy Header Gasket Oval 919400 4-stage retardsFlange Thickness is 1 4". 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, insert mufflers, mandrel bends, exhaust reducers, header gaskets, and more. Product Description: Exhaust