1966-70 Dodge Coronet and Charger R/T V8 426ci / 440ci Dual Exhaust w/2 Mufflers

1966-70 Dodge Coronet and Charger R/T V8 426ci / 440ci Dual Exhaust w/2 Mufflers


This listing covers model years 1966, 1967 1968, 1969, and 1970 Coronet R/T, Charger R/T’s and Super Bee’s stock with a 426ci or 440ci. MY 1971 we can help with mufflers and tailpipes only. The exhaust pipes were not reproduced by any of the after-market companies. If you have the original exhaust pipes on your 1971 with the 440ci, give us a call at 800-503-9428.

Photo depicts the dual exhaust for the 440ci. 

  • Dual exhaust system for the 440ci consists of 2 pc. H pipe (LS/RS pipes join at the balance tube), LS/RS mufflers, and LS/RS tailpipes.
  • Dual exhaust system for the 426ci consists of 1 pc. H pipe, LS/RS muffler, and LS/RS tailpipes.
  • System starts out at 2½”OD with the H pipe reducing down to 2¼”OD as it goes into the mufflers & stays 2¼”OD through the tailpipes.
  • MY’s 1968-70 will be asked to report desired tailpipe exit: designed to accept stock chrome tips or with turndowns.
  • For this exhaust system the OE mufflers are built as Mild Impostor mufflers to reproduce the OE sound level. If you would like your system to be a bit more aggressive than stock, you can opt for the Impostor muffler sound level.
  • Price: $5.00
  • Price: $4.00
  • Price: $11.00
  • Price: $10.00
  • $0.00


  • Our exhaust systems are made to order. For our current lead time, please refer to the gray banner above.
  • For orders shipping within the 48 USA contiguous states, the shipping charges will calculate correctly. For orders shipping outside the 48 USA contiguous states, please submit your order without payment, we will get in touch with you with your shipping options and get your order completed.
  • The following statement pertains to pipes only (mufflers have a 1 year warranty regardless of material chosen) and to vehicles that are not daily drivers and are stored in an enclosed building: Aluminized Steel has a life expectancy of 20-25 years and is considered to be truer to the original material on vintage vehicles. T409 Stainless Steel is ferric and magnets will stick to it. T409 stainless steel is the same type of stainless used by car manufactures today and will never rust through, although it may develop pock-marks of rust which can simply be buffed out.
  • When building our exhaust systems; where (or if) it requires a pipe diameter of 2” or larger, it will be 14-gauge tubing, where (or if) it requires a pipe diameter smaller than 2”, it will be 16-gauge tubing.
  • Check out our On-line Swap Meet for both aftermarket and OEM (some) H pipes and Y pipes, along with “odd ball” mufflers.

SKU: 528714

Additional information


Aluminized Steel, T409 Stainless Steel

Shipping Options

With Pipes Full Length, With Pipes Cut


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