GMC Truck

1936-37 GMC ½T Models T14 w/Olds 213ci 6 cyl Single Exhaust

$432.00 – $753.00
This listing covers 1936 & 1937 GMC ½T trucks with the stock Olds 213ci 6 cyl. Photo shows the stock single exhaust system for 1936-37 GMC ½T's with the Olds 213ci where the muffler sits outside the frame rail.

Single exhaust system consists of the exhaust pipe, muffler, and tailpipe.

Waldron's does not have the gaskets available for this system.

In the ordering process, you will be asked to report where the muffler sits on your system (inside or outside of the frame rail),
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1975-85 GMC ½T-1T 6 cyl & 8 cyl Single Cat-back Exhaust

$432.00 – $753.00
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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1970-72 GMC Truck ½T-1 (Excluding 3500 w/4WD) V8 Single Exhaust

$550.00 – $962.00
This listing covers model years 1970, 1971 and 1972 GMC ½T 1500, ¾T 2500 and 1T 3500's with the stock V8. Photo depicts the stock single exhaust for 1971-72 GMC C2500's with 2WD, 133"WB and the stock 350ci V8.

Single exhaust consists of the Y pipe, rear exhaust pipe, muffler, and tailpipe.
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1975-78 GMC Truck ½T-1T Big Block V8 Dual Exhaust

$757.00 – $1,324.00
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 depicts the stock dual exhaust for 1975 GMC 1500 ½T with the stock 454ci.

Dual exhaust system consists of the LS/RS exhaust pipes, LS/RS mufflers, LS/RS tailpipes.
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1975-78 GMC Truck ½T-1T Small Block V8 Dual Exhaust

$624.00 – $1,092.00
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.
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1968-72 GMC Truck ½T-1T V8 Dual Exhaust

$656.00 – $1,167.00
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.
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1960-79 GMC Truck ½T-1T 6 cyl Single Exhaust

$432.00 – $753.00
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. Photo depicts the stock single exhaust for 1967-68 GMC 2500 ¾T with 2WD stock with rear leaf springs, 127"WB and the V6 305ci.

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.
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1967-69 GMC Truck ½T-1T V8 Single Exhaust

$550.00 – $962.00
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.
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1960-66 GMC Truck ½T-1T V6 305ci 2WD Single Exhaust

$504.00 – $883.00
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. Photo depicts the stock single exhaust for 1963 GMC with the stock 305ci V6 & 2WD (except 7' panel truck & Suburban which require a different tailpipe).

Single exhaust system consists of cross-over pipe, Y pipe, rear exhaust pipe, muffler, and tailpipe.
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1955-57 GMC Truck ½T w/Pontiac V8 Single Exhaust

$550.00 – $962.00
This listing is for 1955, 1956 and 1957 GMC's with the stock Pontiac V8. Photo depicts the system for 1956 GMC 100 ½T's with the stock V8 and 114"WB

Single exhaust consists of the Y pipe, rear exhaust pipe, muffler, and tailpipe.

MY 1955 will be asked to report the manifold ID during the check out process.
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1950-59 GMC Truck 1½T 6 cyl Single Exhaust

$432.00 – $753.00
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 depicts the single exhaust system for 1955-58 GMC truck models 100-24, 150-24, 250-24 & PM250-24 with the stock 6 cyl

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).
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1954-59 GMC Truck ½T-1T 6 cyl Single Exhaust

$432.00 – $753.00
This listing covers model years 1954, 1955, 1956, 1957, 1958, and 1959 GMC ½T, ¾T, and 1T trucks with the stock 6 cyl. 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. T

This system does not include the cast iron flange. Nor do we have the correct gasket available.
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