Schoenfeld Racing Muffler - 8" Length - 3-1/2" Core Diameter - 3-1/2" Diameter Inlet, Outlet - 4" Body Diameter 122004 Dyno Test Results Included

Dyno Test Results Included

Offers More Strength

1967-1985 Chevrolet C20 Suburban

Meets USA Specifications

thermal treating and finishing processes prior to shipment

Schoenfeld Racing Muffler - 8" Length - 3-1/2" Core Diameter - 3-1/2" Diameter Inlet, Outlet - 4" Body Diameter 122004 Dyno Test Results IncludedSchoenfeld mufflers provide economical sound reduction. Check with local sanctioning body to ensure what sound requirements must be met. May not be legal for some sanctioning bodies race tracks. 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