- Single cat-back exhaust consists of the Y pipe, muffler, and tailpipe. Y pipe may be NORS.
- If the converters are needed, you may add them to your order for an additional $235.00 each.
-
This listing covers model years 1977, 1978, and 1979 Thunderbird's stock with the V8 and 2 catalytic converters. Photo depicts the stock single exhaust along with the direct fit catalytic converters for 1978 Thunderbirds with the stock 351M & 5½" converters. -
This listing covers model years 1977, 1978, and 1979 Olds 98 and Delta 88's with the stock V8 and a single exhaust with 1 muffler. 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 exhaust connects to the converter and consists of the rear exhaust pipe, muffler and tailpipe. If the converter and/or pipes forward of cat are needed please contact us for pricing and availability.
-
This listing covers model years 1977, 1978, 1979, 1980, and 1981 Z28's stock with a dual exhaust. Photo depicts the cat-back system for 1977-79 Z28's with the stock V8.- Complete dual cat-back exhaust system begins behind the catalytic converter and consists of the Y pipe, LS/RS mufflers, and LS/RS tailpipes. Y pipe may be NORS. If parts forward of this cat-back system are needed, please contact us for price and availability.
-
- This single exhaust cat-back system connects to the converter and consists of the rear exhaust pipe, single in/single out transverse muffler, and RS tailpipe.
-
Photo depicts the stock cat-back single exhaust for 1978-79 Olds Cutlass (including Hurst) with the stock 350ci 5.7L gas engine (diesel take different rear exhaust pipe).- This single cat-back system connects to the converter and consists of rear exhaust pipe, single in/dual out transverse muffler, and LS/RS tailpipe. Some parts may be NORS.
-
This listing covers model years 1978, 1979, and 1980 Lemans and Grand Am's with their stock V8 and 2 tailpipes. Photo depicts the stock single cat-back with dual tailpipes system for 1978-79 Leman's & Grand Am's with the stock 305ci .- Single cat-back consists of the rear exhaust pipe, single in/dual out transverse muffler, and LS/RS tailpipes. If the Y pipe and/or converter are needed please contact us for availability and pricing.
-
This listing covers model years 1978, 1979, 1980, and 1981 Trans Am and Formula's with the stock V8 high performance or turbocharged engine. Excludes 1980-81 Trans Am/Formula's with the stock 305ci which did not come stock with split tips. For that system refer to SKU 453249 Photo depicts the stock single-into-dual exhaust for 1978-79 Pontiac Firebird Trans Am's with the stock 400ci with the stock split chrome tips which may be added to your order.- Single to dual cat-back system consists of rear Y pipe, LS/RS mufflers, LS/RS front tailpipe, and LS/RS rear tailpipes designed for you to slip on & weld the split chrome tips. Y pipe may be NORS.
- You may add a set of the Split Chrome Tips to your order in the checkout process.
-
This listing covers model years 1978, 1979, 1980, and 1981 Lemans and Grand Am (except 1981)stock with the 6 cyl.
- Single cat-back consists of the rear exhaust pipe, muffler, and tailpipe. If the front exhaust and/or the converter are needed please contact us for availability and pricing.
-
This listing covers model years 1978, 1979, 1980, and 1981 Lemans and Grand Am (except 1981) stock with the V8 with single tailpipe exit.
- Single cat-back exhaust system consists of the rear exhaust pipe, single in/single out transverse muffler, and single tailpipe. If Y pipe and/or the converter are needed please contact us for pricing and availability.
-
This listing covers model years 1978, 1979, 1980, 1981, 1982, 1983, 1984, and 1985 Seville's with a diesel engine. Diesel system does not require catalytic converter. Photo depicts the stock single exhaust system for 1978-79 Cadillac Seville's with the stock 350N diesel engine.- For MY's 1978-79 this single exhaust system consists of the front exhaust pipe, rear exhaust pipe, resonator, connector pipe, single in/single out transverse muffler with tailpipe.
- For MY's 1980-85 this single exhaust consists of LS/RS front exhaust pipes, center exhaust pipe (AKA Y pipe), rear exhaust pipe, front muffler, connector pipe, rear muffler w/tailspout. Y will be NORS.
-
This listing covers model years 1978, 1979, 1980, 1981, 1982, 1983, 1984, and 1985 Toronado's with gas V8's and stock single exhaust. Excludes diesel engines. Photo depicts the stock V8 Cat-back single exhaust system for 1978 Toronado's- Single cat-back system consists of a rear exhaust pipe, muffler, connector pipe, and resonator with tailpipe. If the converter and/or pipes forward of cat are needed please contact us for pricing and availability.
-
This listing covers model years 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, and 1987 Grand Prix and Bonneville with the stock V8 and transverse muffler with single tailpipe.
- System consists of the rear exhaust pipe, single in/single out transverse muffler, and tailpipe. Rear exhaust pipe may be NORS. If Y pipe and/or converter are needed please contact us for availability and pricing.