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  • Valve - Anti Backfire - Carter 4491S - 8-16-67 - Used ~ 1968 - 1970 Mercury Cougar / 1968 - 1970 Ford Mustang - 33457
  • Valve - Anti Backfire - Carter 4491S - 8-16-67 - Used ~ 1968 - 1970 Mercury Cougar / 1968 - 1970 Ford Mustang - 33457
  • Valve - Anti Backfire - Carter 4491S - 8-16-67 - Used ~ 1968 - 1970 Mercury Cougar / 1968 - 1970 Ford Mustang - 33457

Valve - Anti Backfire - Carter 4491S - 8-16-67 - Used ~ 1968 - 1970 Mercury Cougar / 1968 - 1970 Ford Mustang

Item #: 33457
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Cost: 17310
Earns: 866
Bonus: 183

Used 390GT or 428CJ Carter Manufactured Anti Backfire Valve for the 1968, 1969 and 1970 Mercury Cougar or Ford Mustang
1968 Mercury Cougar
1969 Mercury Cougar
1970 Mercury Cougar
1968 Ford Mustang
1969 Ford Mustang
1970 Ford Mustang

Price: $216.37
    The product is in stock Availability*: Used / Wrecking Yard Item
    Usually leaves warehouse: 2-5 Business Days (May delay order)
    Used / Wrecking Yard Item Quantity: 1
    Used / Wrecking Yard Item - Ships in: 2-5 Business Days (May delay order)

    Many used items in our pictures have been cleaned and/or bead blasted prior to being photographed to show condition and detail. 

    The item you receive, in most circumstances, will be pulled from the donor car and shipped to you without being cleaned. 

    We do not retake pictures each time a used item sells. Pictures are a good indicator of what you will receive, but not all used parts age the same. On high dollar parts, email us and we can send a few pictures of the actual part available.

    "Core" Items:
     If we use the word "Core" in the title of the product, the item has been deemed rebuildable, but has not been rebuilt.  The item you receive, in most circumstances, will be pulled from the donor car and shipped to you without being cleaned.

    Wide range of applications, which also include: 289-2V (C code engine), 302-2V (F code engine), 302-4V (J code engine) - Only 1968, and only with manual transmissions either 3 speed or 4 speed. 1968 390-4V, with any transmission. 1968 427-4V GT-E, and 1968 - 1970 428 Cobra Jet and Super Cobra Jet.

    Typical core valve, will not function. Basically selling a non functional smog part with a desirable date of 8/16/1967.

    Could also have a casting number of C8OE-9B289-B, the covers on the valves do have date codes imprinted along with the Carter valve number 4491-S. This is a hard part to keep on the shelves, so a specific date may not be available. Check our listed date codes. Current date 8/16/67. 

    Ford part number C8AZ-9B289-B.

    Excludes 1968 premium fuel 390-2V (X code engines) and 1969 390-4V (S code engines) those engines came with Autolite carburetors and IMCO emissions systems.

    Shipping Weight:
    2.00 LBS
    (weight shown may be the dimensional weight)
    Shipping Dimensions:
    Number of questions: 0

    Why am I being warned about potential exposure to chemicals in motor vehicle parts?

    • Some chemicals in motor vehicle parts are on the Proposition 65 list because they can cause cancer and/or birth defects or other reproductive harm.
    • When purchasing USED or NOS items, we do not know if listed chemicals are present in these products.
    • This product is known to contain the following listed chemicals:

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