Schoenfeld IMCA Muffler 4704021-10-L 1964-1967 Mercury Cyclone

1964-1967 Mercury Cyclone

Performer heads #60579/#60575 are 50-state emissions legal for 1965-79 vehicles

Dual Bushing Style

Vehicle Applications: CORVETTE C5/ZO6 97-04 ATAK

1987-1998 Chevrolet C35

Schoenfeld IMCA Muffler 4704021-10-L 1964-1967 Mercury CycloneMuffler slides into 3" or 3 1 2" collectors. Removes 9 DB of sound. 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,