• This listing covers model years 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948, 1949, 1950, 1951, 1952,  and 1953 GMC's with the stock 6 cyl 228ci or 248ci. Photo depicts the system for a 1955 GMC ½T with the stock 6 cyl. 
    • Single exhaust system consists of the exhaust pipe, muffler, and tailpipe. This exhaust pipe will not come with the cast iron flange. You will need to reuse your flange. Nor do we have a gasket available.
    • The OE muffler hanger, available in checkout, is for MY's 1941-59. It is not OE correct for MY's 1939-40.
  • This listing covers model years 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, and 1959 GMC 1½T's with the stock 6 cyl. Photo shown is generic and is posted so that you might see the quality of our craftsmanship and the type of bending. 
    • Single exhaust consists of the exhaust pipe, muffler, and tailpipe. Flange is not included with this exhaust pipe. Reuse original cast iron flange (if possible).
  • This listing covers model years 1954, 1955, 1956, 1957, 1958, and 1959 GMC ½T, ¾T, and 1T trucks with the stock 6 cyl.
    • Single exhaust system consists of the exhaust pipe, muffler, and tailpipe. This system does not include the cast iron flange nor do we have the correct gasket available.
     
  • This listing is for 1956 and 1957 GMC's with the stock Pontiac V8.
    • Single exhaust consists of the Y pipe, rear exhaust pipe, muffler, and tailpipe.
     
  • This listing covers MY's 1960, 1961, 1962, 1963, 1964, 1965, and 1966 GMC ½T 1000, ¾T 1500, and 1T 2500's with the stock V6 305ci with 2WD. Excludes 4WD's. 
    • Single exhaust system consists of cross-over pipe, Y pipe, rear exhaust pipe, muffler, and tailpipe.
  • This listing covers model years 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, and 1979 GMC ½T 1500, ¾T 2500, and 1T 3500's with the stock 6 cyl, 2WD or 4WD.
    • Single exhaust system consists of the exhaust pipe, muffler, and tailpipe.
    • OE correct muffler hanger that is available in check is for MY's 1960-66. This muffler hanger is not OE correct for MY's 1967-79.
  • This listing covers MY's 1967, 1968, and 1969 GMC ½T 1500, ¾T 2500, and 1T 3500's with the stock V8.
    • Single exhaust system consists of the Y pipe, rear exhaust pipe, muffler, and tailpipe.
     
  • This listing covers model years 1968, 1969, 1970, 1971, and 1972 GMC's ½T 1500, ¾T 2500, 1T 3500 2WD & 4WD with the stock 396ci (1968-70) or 402ci (1971-72) V8 2WD & 4WD, EXCLUDING 115" WB. Photo shown is generic and is posted so that you might see the quality of our craftsmanship and the type of bending. 
    • Dual exhaust system consists of the LS/RS exhaust pipes, LS/RS mufflers, LS/RS tailpipes.
  • This listing covers model years 1970, 1971 and 1972 GMC ½T 1500, ¾T 2500 and 1T 3500's with the stock V8.
    • Single exhaust consists of the Y pipe, rear exhaust pipe, muffler, and tailpipe.
     
  • This listing covers model years 1975, 1976, 1977, and 1978 GMC ½T 1500, ¾T 2500 and 1T 3500's stock with the 454ci V8. Photo shown is generic and is posted so that you might see the quality of our craftsmanship and the type of bending. 
    • Dual exhaust system consists of the LS/RS exhaust pipes, LS/RS mufflers, LS/RS tailpipes.
  • This listing covers MY's 1975, 1976, 1977, and 1978 GMC ½T 1500, ¾T 2500, and 1T 3500's with the stock 350ci or 400ci V8.
    • Dual exhaust system consists of the LS/RS exhaust pipes, LS/RS mufflers, and LS/RS tailpipes.
     
  • This listing covers MY's 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, and 1985 GMC ½ 1500, ¾T 2500, and 1T 3500's 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 exhaust cat-back system consists of the rear exhaust pipe, muffler, and tailpipe.

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