Schoenfeld 24" Extension 5" Dia NPT O-Ring to AN Fittings 1980-1984 Oldsmobile Cutlass Calais

1980-1984 Oldsmobile Cutlass Calais

This is a direct fit application on all C5 & C6 Corvette models

Two piece forging maximizes cap strength and bore stability in high RPM applications

Heavy-duty black alkyd caps and rotors are also available as lower cost alternatives

Schoenfeld 24" Extension 5" Dia NPT O-Ring to AN Fittings 1980-1984 Oldsmobile Cutlass CalaisCollector extensions boost bottom end torque and are offered in various diameters and lengths. 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,