Schoenfeld Header Gasket - SB Chevy Crate Motor - 1-3/4" D Shape Port 23012BK 2 Operating Levels

2 Operating Levels

124g weight

Fullsize Van 1975-86

C6 and AOD (AOD will require optional kit#40496) AODE

it can literally be mounted anywhere space permits

Schoenfeld Header Gasket - SB Chevy Crate Motor - 1-3/4" D Shape Port 23012BK 2 Operating LevelsThese 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