- 1967-68 Ford 6 cyl, 8 cyl single exhaust & LS/RS dual exhaust at the muffler outlet.
- 1967-71 Ford Thunderbird LS/RS dual at the muffler outlet.
- 1969-71 Lincoln Mark III LS/RS dual at the muffler outlet.
- 1967-68 Mercury 8 cyl single & LS/RS dual at the muffler outlet.
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Our mufflers are a double walled shell. The end caps are roll-seamed. The outer wrap is smooth with no exposed welds. The baffles and end caps are a heavy gauge material.
- Select this listing if your stock round muffler is 39" or longer in the body length (AKA case). The checkout process will determine the muffler specifications needed for your application.
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Our mufflers are a double walled shell. The end caps are roll-seamed. The outer wrap is smooth with no exposed welds. The baffles and end caps are a heavy gauge material.
- Select this option for a stock round muffler with a body length between 30"-38". The check out process will ask questions to determine what your vehicle is and the muffler will be built to the stock specifications.