NOS C6ZZ 5230 E/F Dual Exhaust Mufflers and Resonators

  • Here is an Ebay auction for a pair of NOS C6ZZ 5230 E and C6ZZ 5230 F muffler and resonator assemblies by Ebay member "thebenlyshop" with a Buy-It-Now of $1,800.00 or make offer:

    NOS 1965/66 Ford Mustang GT Dual exhaust system.


    This is a factory Ford original NOS dual exhaust system for the A code GT but also fits other 65 and 66 Mustangs. I think the K code uses the same system but might have a crossover H pipe which A codes do not have. Not sure on this. May also fit 67 but I have not researched that. This would be perfect for a concourse correct 65/66 A code GT.
    The pipes still have the factory Ford label on them. There is some very minor dings in the resonators as shown in the photos but the system pipes, mufflers and resonators are otherwise excellent.
    I also have an NOS rear lower valance with the holes for the exhaust trumpets and trumpet trim rings as well as the trumpets themselves available separately.
    Shipping: This exhaust system is extremely well packaged for shipment. It is light but very long and bulky. Buyer will pay actual cost and must make all arrangements for pickup. UPS or Fedex Ground is recommended.

    NOS 1965/66 Ford Mustang GT Dual exhaust system | eBay

    -Fred-

    65 Koupe early San Jose Phoenician Yellow 4 speed
    66 GT Koupe Dearborn Blue 4 speed
    66 KGT San Jose fastback pony interior Silver Frost 4 speed
    64 Falcon sedan delivery 289 4 speed
    65 Ranchero 289 4 speed
    66 Corvette roadster 427/425 4 speed

    • Official Post

    Here is an Ebay auction for a pair of NOS C6ZZ 5230 E and C6ZZ 5230 F muffler and resonator assemblies by Ebay member "thebenlyshop" with a Buy-It-Now of $1,800.00 or make offer:

    NOS 1965/66 Ford Mustang GT Dual exhaust system.


    This is a factory Ford original NOS dual exhaust system for the A code GT but also fits other 65 and 66 Mustangs. I think the K code uses the same system but might have a crossover H pipe which A codes do not have. Not sure on this. May also fit 67 but I have not researched that. This would be perfect for a concourse correct 65/66 A code GT.
    The pipes still have the factory Ford label on them. There is some very minor dings in the resonators as shown in the photos but the system pipes, mufflers and resonators are otherwise excellent.
    I also have an NOS rear lower valance with the holes for the exhaust trumpets and trumpet trim rings as well as the trumpets themselves available separately.
    Shipping: This exhaust system is extremely well packaged for shipment. It is light but very long and bulky. Buyer will pay actual cost and must make all arrangements for pickup. UPS or Fedex Ground is recommended.

    NOS 1965/66 Ford Mustang GT Dual exhaust system | eBay

    -Fred-

    The listing for this NOS Hipo exhaust system for Kars built after the Arvinode window was ended by the seller July 21, 2022 with the following explanation "This listing was ended by the seller because the item is no longer available".

    -Fred-

    65 Koupe early San Jose Phoenician Yellow 4 speed
    66 GT Koupe Dearborn Blue 4 speed
    66 KGT San Jose fastback pony interior Silver Frost 4 speed
    64 Falcon sedan delivery 289 4 speed
    65 Ranchero 289 4 speed
    66 Corvette roadster 427/425 4 speed

  • Here is an Ebay auction for a pair of NOS C6ZZ 5230 E and C6ZZ 5230 F muffler and resonator assemblies including an NOS H-pipe by Ebay member "blown-v8" with a Buy-It-Now of $4,500.00:

    Complete NOS HiPo K Code 1964-1966 exhaust. Full length pipes/resonators and correct HiPo H-pipe. Repro tips are included but not pictured. Exceptionallly rare and extremely nice, original parts. 1981 dates on original tags on main pipes.

    Amazing best quality reproduction pipes are $2600 for just main long pipes plus shipping, no h-pipe.


    VERY IMPORTANT, YOU MUST READ THIS: Do not bid or purchase without first reaching out to me. I will cancel any transaction that doesn’t contact me first. Too much to discuss on freight, crate construction and costs. Same goes for local pick up. Must contact me first. I am negotiable on the price but need to discuss total costs before an offer is made or agreed to. No international shipping due to size. These will not be able to be shipped via UPS or FedEx in the US due to the length. I have a local freight company to quote once I know an address etc.


    If it’s being picked up, no electronic payments or checks accepted. Cash ONLY at pickup.

    NOS 1964 1965 1966 HiPo 289 K-Code Mustang Shelby Exhaust System Extremely Rare! | eBay

    -Fred-

    65 Koupe early San Jose Phoenician Yellow 4 speed
    66 GT Koupe Dearborn Blue 4 speed
    66 KGT San Jose fastback pony interior Silver Frost 4 speed
    64 Falcon sedan delivery 289 4 speed
    65 Ranchero 289 4 speed
    66 Corvette roadster 427/425 4 speed

  • If anyone needs this setup, I have the exact same NOS pieces in my stock.

    -Fred-

    65 Koupe early San Jose Phoenician Yellow 4 speed
    66 GT Koupe Dearborn Blue 4 speed
    66 KGT San Jose fastback pony interior Silver Frost 4 speed
    64 Falcon sedan delivery 289 4 speed
    65 Ranchero 289 4 speed
    66 Corvette roadster 427/425 4 speed

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