Schoenfeld Header Gasket - SB Chevy 265 - 400 - Standard Shape Port - 1-3/4" D Shape Port Differential Installation Kit 1/2" hex bolts & nuts

1/2" hex bolts & nuts

Open Center w/3/8 in

1969-1974 Ford Country Sedan

2017 Ford F-350 Super Duty

1979-1992 GMC C2500

Schoenfeld Header Gasket - SB Chevy 265 - 400 - Standard Shape Port - 1-3/4" D Shape Port Differential Installation Kit 1/2" hex bolts & nutsThese are the same high quality gaskets that come with Schoenfeld Headers. 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