These products are for racing and off-road applications. NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only.
All extensions are expanded on one end2 1/2", 3", 3 1/2"...
With its straight through design, the Schoenfeld Insert Muffler will reduce the noise level without excess back pressure. The insert is light weight with nothing to burn out.
1973 - 1988 Chevy Malibu, Monte Carlo, Pontiac Grand Prix, Olds Cutlass, Buick Regal. Camaro 70 - 81. Clears side and rear engine mounts. Motor must be in stock location. Will Fit straight or angle...