- The dual exhaust consists of the LS/RS front exhaust pipes, LS/RS rear exhaust pipes, dual in/dual out transverse muffler, and LS/RS tailpipes.
- Metal-to-metal connection at the manifolds, no gasket required.
- 1960 models are flanged connected between the front and rear exhaust pipes but then clamped the remainder of the system.
- 1961 models are flanged connected until the tailpipes, which are clamped on.
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This listing covers model years 1960 and 1961 Buick LeSabre, Invicta, Electra and Electra 225 with V8 dual exhaust and a transverse muffler. Photo depicts the stock dual exhaust for 1961 Buick Invicta's & LeSabre's with the stock V8. -
This listing covers model years 1960, 1961, 1962, 1963, and 1964 LeSabre, Invicta, Electra, and Wildcat's with a V8 and stock single exhaust. Photo depicts the system for 1962 Electra and Electra 225 stock with a single exhaust.- Single exhaust system includes Y pipe, center exhaust pipe, rear exhaust pipe, transverse muffler and tailpipe. Y pipe may be NORS. Metal-to-metal connection at the manifolds, no gaskets required.
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This listing covers model year 1962, 1963, and 1964 LeSabre, Wildcat, and Electra's with stock V8 and dual exhaust. Photo depicts the system for a 1963 Buick Wildcat / LeSabre. Pipes will vary depending on transmission and body style.- Dual exhaust system consists of LS/RS exhaust pipes, LS/RS resonators, LS/RS front connector pipes, LS/RS rear connector pipes, dual in/dual out transverse muffler and LS/RS tailpipes. Metal-to-metal connection at the manifolds, no gaskets required at the manifolds. These systems DO require gaskets at the muffler inlets & may be added to your cart.
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- This single exhaust system consists of front (Y) exhaust pipe, front muffler, center exhaust pipe, rear exhaust pipe, transverse muffler, and tailpipe. Metal-to-metal connection at the manifolds, no gaskets required.
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This listing covers 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, and 1974 Buick Wildcat, Electra, Electra 225, and LeSabre's with dual exhaust and 4 mufflers. For Buick Riviera's refer to 1963-74 Buick Riviera section. Excludes 1967-69 Buick LeSabre's which were stock from the factory with a single exhaust system only. Photo depicts the stock dual exhaust for 1972 Buick LeSabre's, Centurion's, Electra's, & Electra 225's with the stock V8 455ci.- Dual exhaust system includes LS/RS exhaust pipes, LS/RS front mufflers, LS/RS connector pipes, LS/RS rear mufflers with short tailpipes. Metal-to-metal connection at the manifolds, no gaskets required.
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This listing covers model years 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, and 1974 Buick V8 single exhaust with 2 mufflers. Photos depicts the system for 1966-67 LeSabre's stock with muffler and resonator & 68 LeSabre's (this MY did not have muffler only option from the factory).- Single exhaust system includes Y pipe, rear exhaust pipe, front muffler, connector pipe, rear muffler and tailpipe. Metal-to-metal connection at the manifolds, no gaskets required.
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This listing covers model years 1966, 1967, 1971, 1972, 1973, and 1974 LeSabre's with V8 stock single and 1 muffler. Photos depicts the system for a 1974 LeSabre with the 350ci V8.- System consists of front exhaust (Y) pipe, rear exhaust pipe, muffler and tailpipe. Metal-to-metal connection at the manifolds, no gaskets required.