Schoenfeld Collector Extension - 24" Length x 3" O.D. HM-RH since the countershaft is fully

since the countershaft is fully supported by needle roller bearings

1972-1980 Buick LeSabre

NO FILTRATION occurs

1974-1983 Oldsmobile 98

Schoenfeld Collector Extension - 24" Length x 3" O.D. HM-RH since the countershaft is fullySchoenfeld 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,