1975-78 Lincoln Mark IV & Mark V Dual Cat-back Exhaust w/4 Mufflers

1975-78 Lincoln Mark IV & Mark V Dual Cat-back Exhaust w/4 Mufflers


This listing covers model years 1975, 1976, 1977, and 1978 Mark IV and Mark V’s.

Photo depicts the dual cat-back system for a 1978 Mark V stock with converters on both manifolds. This photo was taken long ago and shows the resonator inlet pipe as a separate pc. We now have patterns for the LS/RS resonators and that pipe is now an integral part of the resonators.  

  • Dual cat-back exhaust system consists of the H pipe (2 pc.), LS/RS mufflers, LS/RS  connector pipes, and LS/RS resonators with tailpipe. Please be certain to specify if your Mark is stock with 1 or 2 cats during the check our process.
  • All mufflers are built to the OEM specs. Our Mild Impostor's and Impostors allow you to keep your vehicle stock while changing your exhaust notes. Our Mild Impostor is a middle of the road turbo muffler, designed to give your exhaust a deeper, throatier tone. Our Impostor is a high performance, aggressive turbo muffler.
  • Price: $235.00
    This system is a cat-back system. Waldron's Exhaust offers 2 pc. direct fit converters for this application. Some systems require only 1 while others require 2 converters.
  • 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: 428515

Additional information


Aluminized Steel, T409 Stainless Steel

Shipping Options

With Pipes Full Length, With Pipes Cut


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