Jones Exhaust V412U V Power Series Muffler 2 Inlet, 2 Outlet manual-transmissions-and-parts 6L V8 1971 - 1974

6L V8 1971 - 1974 GMC G35/G3500 Van Vandura 250/4

8L 6 1981 - 1987 Pontiac Grand Prix Brougham 231/3

7L V8 1987 - 1988 Chevrolet V10 Suburban 350/5

3L V8 1975 - 1976 Plymouth Gran Fury Custom 400/6

Jones Exhaust V412U V Power Series Muffler 2 Inlet, 2 Outlet manual-transmissions-and-parts 6L V8 1971 - 1974Overview: Jones Exhaus V Power Series Mufflers provide the power and sound you want on your custom rod. Using Jones Exhaust's patented "Flow Deflector" technology, the V Power Series Muffler provides a superior exhaust flow to maximize performance gains. This design also provides a aggressive and deep exhaust sound throughout the RPM range. Features Patented "Flow Deflector" technology Superior exhaust flow for maximum performance gains Aggressive and