Schoenfeld 14" 95 DB Mufflers - 3-1/2" Diameter In / Out (California Approved - Not Legal at Silver Dollar Speedway or Ocean Speedway) 10000203 For use only with McGard

For use only with McGard SplineDrive lug nuts with a 1/2-20

1969-1974 Bristol 411

Works with GM automatic transmissions using a lockup style torque converter and a mechanical speedometer

1978-1981 Buick Century

Schoenfeld 14" 95 DB Mufflers - 3-1/2" Diameter In / Out (California Approved - Not Legal at Silver Dollar Speedway or Ocean Speedway) 10000203 For use only with McGardProduct Description: Muffler 3 1 2 in Center Inlet 3 1 2 in Center Outlet 4 1 2 in Diameter Body 14 in Long Steel Black Paint Sold Individually 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