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  • This listing covers MY's 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, and 1948 Ford's with their respective stock flathead V8. Photos depicts the single exhaust system for a 1939 Ford Coupe without the heat exchanger (where customer opted to have tailpipes cut to reduce the cost of shipping).
    • For MY's 1935-36 & 1941-48 this single exhaust system consists of the crossover pipe, Y pipe, muffler, and tailpipe.
    • For MY's 1937-40: If your 1937-40 Ford has the heat exchanger & you intend to reuse it; the system will consist of a cross-over pipe, exhaust pipe, muffler & tailpipe. If your 1937-40 doesn't have the heat exchanger or if it does have it but it is not reusable; the system will consist the 2 pc. Y pipe (AKA cross-over & Y pipe), muffler & tailpipe. You will be asked to report which setup you require in the check out process.
  • This listing covers MY's 1967, 1968, 1969, 1970, 1971, 1972, 1973, and 1974 Ford Broncos with their stock V8 289ci or 302ci. Photo depicts the stock single exhaust for 1970-74 Ford Bronco's with the stock V8 302ci.
    • Single exhaust system consists of the cross-over pipe, Y pipe (AKA 2 pc. Y pipe), muffler, and tailpipe.
     
  • This listing covers MY's 1954, 1955, and 1956 Dodge ½T's with the stock V8. Photo is correct to the listing.
    • Single exhaust system consists of cross-over pipe, Y pipe (AKA 2 pc. Y pipe), rear exhaust pipe, muffler, and tailpipe.
  • This listing covers MY's 1966, 1967, 1968, & 1969 Pontiac Custom, GTO, Lemans, & Tempest with Ram Air or High Output, 1970 models with Ram Air, and 1971-72 models with High Output. If your MY 1966, 1967, or 1969 was stock with 4 mufflers, refer to listing 453477. For systems w/o RA or HO, refer to listing 453210. Photo depicts the stock dual exhaust system for 1967 Pontiac Lemans, Tempest, and Custom with RA or HO manifolds on the stock 400ci V8 & standard transmission (this is a resonator eliminator system for 1967 GTO's with RA or HO & STD trans). 
    • This dual exhaust system consists of the LS/RS exhaust pipes, LS/RS mufflers, and LS/RS tailpipes.
    • This system starts out at 2¼"OD on the exhaust pipes which reduce to 2"OD at the muffler inlets and then increases to 2¼" OD at the tailpipes.
    • For MY's 1970-72, this system does not include the chrome tips but will be designed to fit up to the stock tip design.
    •  If the cast iron flanges are needed, add them to your cart for an additional $45.00.
    • Metal-to-metal connection at the manifolds. Gaskets are not required.
  • Waldron's Exhaust has custom designed exhaust pipes that allows owners of  a 1964 or 1965 Lemans, Tempest, or GTO's to use the Ram Air or High Output manifolds which were not stock in these model years.
    • Dual exhaust consists of the LS/RS exhaust pipes, LS/RS mufflers, and LS/RS tailpipes.
    • This system starts out at 2¼"OD on the exhaust pipes which reduce to 2"OD at the muffler inlets and then increases to 2¼" OD at the tailpipes.
    •  If the cast iron flanges are needed, add them to your cart for an additional $45.00.
  • This listing covers MY's 1966, 1967, and 1969 Pontiac GTO, Tempest, and Lemans' stock with a dual exhaust system with mufflers and resonators. 1968 all mid-size's & 1969 GTO's with a 400ci & standard transmission were all stock with mufflers only, for the correct system refer to listing 453475 if you have a HO or Ram Air set-up or 453210 for non-HO or Ram Air. Photos depicts the system for a 1969 GTO stock w/automatic transmission.
    • Dual exhaust consists of the LS/RS exhaust pipes, LS/RS mufflers, LS/RS connector pipes, and LS/RS resonators with turndowns.
    • In the check out process you will be asked to report w/ or w/o Ram Air or HO. There is an additional cost of $50.00 in aluminized steel or $100.00 in T409 for RA or HO. You will also be asked whether you have the cast iron flanges or if you need them added to your cart. If you already have the needed cast iron, you will need to send them to Waldron's in advance.
    • 1966 & 1967 resonators are bullet style while 1969 resonators are cannister style.
  • Our mufflers are a double walled shell. The end caps are roll-seamed. The outer wrap is smooth with no exposed welds. The baffles and end caps are a heavy gauge material.
    • Simply fill out the form below to let us know exactly what mufflers specifications are needed for your application.
  • Our mufflers are a double walled shell. The end caps are roll-seamed. The outer wrap is smooth with no exposed welds. The baffles and end caps are a heavy gauge material.
    • Simply fill out the form below to let us know exactly what mufflers specifications are needed for your application.
  • Our mufflers are a double walled shell. The end caps are roll-seamed. The outer wrap is smooth with no exposed welds. The baffles and end caps are a heavy gauge material.
    • Waldron's has brought this muffler back to provide a close match to the original sound, enhanced flow rate from the original, while maintaining the OE look and size. The interior design is derived from the OE Pontiac part. Muffler cavities are packed with sound absorbing materials to compensate for the increased sound levels created by the larger interior diameters. The muffler dimensions are; 4.75 inches X 9.75 inches oval cross-section. The case is 22.75 inches in length with an over-all of 27.75 inches.
  • Our mufflers are a double walled shell. The end caps are roll-seamed. The outer wrap is smooth with no exposed welds. The baffles and end caps are a heavy gauge material.
    • This round muffler is stock with a body length of 27", stock inlet ID of 2", with tailspout and bracket welded in stock location.
  • Our mufflers are a double walled shell. The end caps are roll-seamed. The outer wrap is smooth with no exposed welds. The baffles and end caps are a heavy gauge material.
    • Select this option for a stock 5" or 6" round muffler with a body length less than 30". The checkout process will ask questions regarding your application and muffler will be built to those specifications.
  • Custom Built Round Muffler

    $135.00$520.00
    Our mufflers are a double walled shell. The end caps are roll-seamed. The outer wrap is smooth with no exposed welds. The baffles and end caps are a heavy gauge material.
    • Inlet & outlet nipples cannot be any longer than 7"
    • Regarding 4" round mufflers with an offset in/offset out position; the nipples cannot be any larger than 1½"ID
    • Regarding 4" round mufflers with a center in/center out position: the nipples cannot be any larger than 2¼"ID
    Use this listing to build your own custom round muffler (within our above parameter's) . You tell us what you need and we will get it built for you. Select . There will be no returns on custom built mufflers so be sure you triple check your measurements.  

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