- Dual exhaust system consists of LS/RS exhaust pipe, LS/RS mufflers, LS/RS front tailpipes and LS/RS rear tailpipes.
- This system starts out at 2"OD and reduces to 1¾"OD at the muffler outlet.
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This listing covers model years 1980, 1981, and 1982 Continental, Continental Town Car, and Mark VI with the stock V8 302ci and single exhaust with muffler and resonator.
- Single cat-back system starts after the LS/RS converters and consists of the Y pipe, muffler, and tailpipe with resonator. Y pipe may be NORS.
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This listing covers model years 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, and 1974 Olds F85 and Cutlass' with the stock V8 stock dual exhaust or for MY's 1965-74 you may convert your single exhaust to a dual exhaust. We will supply you with the needed blocker plate. For MY 1964 this dual exhaust is for 1964 F85's /4-4-2 STOCK with a dual exhaust. We do NOT offer a single-to-dual conversion. If your 1964 Cutlass/F85 was stock with a single than we can help you out with a single exhaust (only). Photo depicts the system for a 1971 Cutlass 4-4-2 with the stock 455ci engine.
- This dual exhaust consists of the LS/RS exhaust pipes, LS/RS mufflers, and LS/RS tailpipes.
- You will be asked to report the stock set-up in the the check out process.
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This listing covers model years 1975, 1976, 1977, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, and 1990 Custom Cruisers. Excludes models with diesel engines.
- For MY's 1975-77 this single cat-back system consists of the rear exhaust pipe, muffler, connector pipe, resonator, and DS exit tailpipe.
- For MY's 1980-90, this single cat-back consists of the center exhaust pipe, rear exhaust pipe, muffler, connector pipe, resonator and tailpipe.
- If the converter and/or pipes forward of cat are needed please contact us for pricing and availability.
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This listing helps you convert your 1949, 1950, 1951, 1952, 1953, 1954, and 1955 Oldsmobile with stock single exhaust to a dual exhaust system. Excludes models with Power Brakes. Our patterns do not accommodate vehicles with power brakes. If your 1949-55 Olds has power brakes, this system will not fit. Photo depicts the dual conversion system (with mufflers) for 1953-55 Olds with the stock V8. Photo shows a system that the tail pipes have been cut to reduce the shipping cost (and can also make installation easier).
- The dual conversion exhaust kit consists of LS front & rear exhaust pipes, RS exhaust pipe, LS/RS glasspacks, LS/RS tailpipes, gaskets and clamps. We will provide a blocker plate for MY's 1954-55. This kit does not come with the hangers.
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This listing covers model years 1932 models 905, 906 Twin Six and 1937 models 1506, 1507, 1508, along with 1938 & 1939 Packard's stock with the V12. Photo depicts the system for 1937-39 Packard's with the stock V12.
- This single exhaust system starts at the exhaust pipe outlet and consists of the muffler, connector pipe, resonator and tailpipe. The original exhaust pipe is porcelain coated with a heat shield. You will need to make the connection from the manifold to the muffler inlet.
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This listing covers MY's 1955, 1956, 1957, 1958, and 1959 Belvedere, Savoy, Plaza and Fury's with the stock V8 and dual exhaust. For MY 1958 with fuel injection, please give us a call. MY 1957-59 Convertibles & 1957 Fury's which were stock with resonators, this is a resonator eliminator option, for the stock set-up refer to 438513 Photo depicts the system for MY's 1957 and 1958 Savoy's, Belvedere's, and Plaza's (except convertibles) with the stock 318ci.
- For MY's 1955-56 this dual exhaust system consists of the LS/RS exhaust pipes, LS/RS mufflers and LS/RS tailpipes.
- For MY's 1957-59 this dual exhaust system consists of the LS/RS front exhaust pipes, LS/RS rear exhaust pipes, LS/RS mufflers and LS/RS tailpipes.
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This listing covers model years 1960, 1961, 1962, 1963, and 1964 Belvedere, Savoy, and Fury's with the stock V8 and dual exhaust. Excludes 1962's with a 413ci & 1963-64's with a 426 HP. Photo depicts the system for 1962 Belvedere, Savoy, and Fury's with the stock 383ci.
- For MY's 1960-61 with a 383ci or 361ci this exhaust system consists of LS/RS front exhaust pipes, LS/RS rear exhaust pipes, LS/RS mufflers, and LS/RS tailpipes.
- For MY's 1960-61 with a 318ci, 1962-64 (all engines but 413ci or 426ci HP); this dual exhaust consists of LS/RS exhaust pipes, LS/RS mufflers, and LS/RS tailpipes.
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This listing covers model years 1965, 1966, 1967, 1968, and 1969 Fury, Belvedere, Satellite, VIP and Suburban's with the stock V8 and dual exhaust. For 1967-69 GTX & Roadrunner's stock with the 440ci or 426ci Hemi, refer to listing 438520. Excludes the 318ci as this engine was stock with a single exhaust only in these MY's. Photo depicts the system for MY 1965 Fury's with the stock 383ci.
- For MY's 1965-67 Fury's this dual exhaust system consists of LS/RS front exhaust pipes, LS/RS rear exhaust pipes, LS/RS mufflers, and LS/RS tailpipes. For all other models, this dual exhaust consists of LS/RS exhaust pipes, LS/RS mufflers, and LS/RS tailpipes.
- For MY 1968 Belvedere, Satellite, and Roadrunner's dual exhaust consists of LS/RS exhaust pipes, LS/RS mufflers, and LS/RS tailpipes while the dual set-up for Fury, Suburban, and VIP's consist of LS/RS front exhaust pipes, LS/RS rear exhaust pipes, LS/RS mufflers, and LS/RS tailpipes.
- For MY 1969 Fury, Suburban, and VIP's with the stock 440HP & Belvedere, Satellite, and Roadrunner's stock with a 383ci, this system consists of LS/RS exhaust pipes, LS/RS mufflers, and LS/RS tailpipes. For Fury, Suburban, and VIP's stock with the 383ci or the non-Ho 440ci this system will consist of LS/RS front exhaust pipes, LS/RS rear exhaust pipes, LS/RS mufflers, and LS/RS tailpipes.
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This listing covers model years 1970, 1971, 1972, 1973, and 1974 Road Runner, Belvedere, and Satellite's with the stock 383ci, 340ci or 400ci V8 & dual exhaust. 1970-74 Plymouth Fury's refer to SKU 438521. This listing excludes 1971-74 models with the 440ci. The OE exhaust pipes for the 440ci were never reproduced in the after-market world. We can help you out with mufflers and tailpipes (only). If you have original exhaust pipe for the 440ci, contact us at 800-503-9428. The 318ci V8 was stock with a single exhaust only. Photo depicts the stock dual exhaust for 1970 Plymouth Belvedere's, Satellite's & Road Runners with the stock 383ci & 4BBl carburetor where customer selected tailpipes to exit for chrome tips.
- Dual exhaust varies between model names, body styles and engines. Some systems consists of the LS/RS front exhaust pipes, LS/RS rear exhaust pipes, LS/RS mufflers, and LS/RS tailpipes while others have LS/RS exhaust pipes, LS/RS mufflers, and LS/RS tailpipes.