Schoenfeld Collector Extension - 24" Length x 3-1/2" O.D. Brake Combination Valve 1/4 in NPT Female Inlet

1/4 in NPT Female Inlet / Outlet

1/2 Groove

1954-1974 Chrysler Imperial

1990-1990 GMC P3500

Designed to be used without fuel pressure regulators but are recommended

Schoenfeld Collector Extension - 24" Length x 3-1/2" O.D. Brake Combination Valve 1/4 in NPT Female InletSchoenfeld Collector Extensions make easy work out of fabricating your race car exhaust system. 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,