Schoenfeld Tail Pipe Saver 5" - Silver 24-VER-N-12 Vacuum advance and boost retard

Vacuum advance and boost retard is selectable through a MAP sensor

such as the release of a powered button

1-3/4 in Hole

Simply use the bezel as your cutting template

GM X-Body 1967

Schoenfeld Tail Pipe Saver 5" - Silver 24-VER-N-12 Vacuum advance and boost retard4" Single Outlet Silver Powder Coated 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