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This listing covers model years 1967, 1968, 1969, 1970, 1971, 1972, 1973, and 1974 Firebird, Firebird Trans Am, and Firebird Formula's with the stock V8. For model years 1967-69 this listing eliminates both the stock resonators and transverse muffler, for model years 1970-74 this listing eliminates the transverse mufflers and puts mufflers forward of the rear axle. This is not a stock set up and your OEM hangers will not work on this alternative design. For the OE correct system refer to listing 453239. Photos depicts a system for a 1967-68 Pontiac Firebird Alternative Design. Exhaust pipes will vary depending on engine. Report with or without HO or RA in the order form below. If you have a RA or HO set-up and need the cast iron flanges, you may add them to the cart.
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This listing covers model years 1979 and 1980, Grand Prix's and Bonneville' with the stock V8 gas engine with 2 tailpipes. Photo shown is generic and is posted so that you might see the quality of our craftsmanship and the type of bending.
- Single cat-back system consists of the rear exhaust pipe, single in/dual out transverse muffler, and LS/RS tailpipes.
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This listing covers model years 1971, 1972, 1973, and 1974 Bonneville, Catalina, Grand Ville & Safari Wagon's with the stock V8 and dual exhaust which was stock with mufflers and resonators. For Grand Prix's (which are stock without resonator's) refer to listing 453230. Photo shown is generic and is posted so that you might see the quality of our craftsmanship and the type of bending.
- This dual exhaust system consists of LS/RS exhaust pipes, LS/RS mufflers, LS/RS connector pipes, and LS/RS resonators with tailpipe.
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This listing covers model years 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, and 1974 Star Chief, Bonneville, Catalina, and Ventura's (MY's 1965-70) stock with the V8 and single exhaust with muffler and resonator. Refer to listing 453229 if you would like to delete the stock resonator.
- For MY 1965 station wagons the system consists of the Y pipe, rear exhaust pipe, muffler, over-axle pipe, transverse rear muffler with tailpipe. For MY's 1966-70 station wagons the system consists of the Y pipe, rear exhaust pipe, muffler, and tailpipe with resonator built in. For MY's 1971-74 station wagons the system consists of the Y pipe, rear exhaust pipe, muffler, connector pipe, resonator and tailpipe.
- For all other body styles this single exhaust system consists of the Y pipe, rear exhaust pipe, muffler, over-axle pipe, and resonator with tailpipe. Y pipe may be NORS.
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This listing covers model years 1975, 1976, and 1977 Lemans and 1975 & 1977 Grand Am's with the stock V8 and starts after the catalytic converter. Photo shown is generic and is posted so that you might see the quality of our craftsmanship and the type of bending.
- Single cat-back system consists of the rear exhaust pipe, muffler, and tailpipe. If the pipes forward of the converter and/or the converter are needed please contact us for availability and pricing.
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This listing covers 1975, 1976, and 1977 Lemans and 1975 & 1977 Grand Am with the stock 6 cyl and starts after the converter. Photo shown is generic and is posted so that you might see the quality of our craftsmanship and the type of bending.
- Single cat-back system consists of the rear exhaust pipe, muffler, and tailpipe. If front exhaust pipe and/or converter are needed please contact us for availability and pricing.
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This listing covers model years 1961, 1962, and 1963 Lemans and Tempest with the stock V8 and single exhaust. Photo shown is generic and is posted so that you might see the quality of our craftsmanship and the type of bending.
- Single exhaust system consists of the Y pipe, rear exhaust pipe, muffler, and tailpipe. Y pipe may be NORS.
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For models that were stock without a catalytic converter, this single exhaust consists of the exhaust pipe, muffler, and tailpipe. Photo shown is generic and is posted so that you might see the quality of our craftsmanship and the type of bending.
- For models that were stock with a converter, the single exhaust consists of the rear exhaust pipe, muffler and tailpipe. If front exhaust pipe and/or converter are needed please contact us for availability and pricing.