Skip to main content
Overstock Sale!
Up to 10% off over 2,000 overstocked items
Click link above to activate discount, web-exclusive discounts show in cart
Click Here to Try out the NEW WCCC Cougar Parts Catalog
Welcome to the NEW WCCC Cougar Parts Catalog
(Click here to tell us what you think)
Our warehouse is closed for New Years Jan 1-4th.
Orders placed after 12PM PST on Tuesday 12/30/2025 may not ship until Monday (1/5/2026).
International Customers Click Here [Updated 6/2025]
true
  • Adapter Plate - Tremac TKO T-5 - New ~ 1967 - 1970 Mercury Cougar - 25855
  • Adapter Plate - Tremac TKO T-5 - New ~ 1967 - 1970 Mercury Cougar - 25855

Adapter Plate - Tremac TKO T-5 - New ~ 1967 - 1970 Mercury Cougar

Item #: 25855
There are no reviews yet Write a review
Cost: 17160
Earns: 215
Bonus: 0

New Tremac TKO T-5 Adapter Plate for the 67, 68, 69, and 70 Mercury Cougar
1967 Mercury Cougar
1968 Mercury Cougar
1969 Mercury Cougar
1970 Mercury Cougar

Price: $214.50
    The product is in stock Availability*: Ships Direct from Supplier (Except International)
    Usually leaves warehouse: Ships from Supplier Warehouse in 3-10 Business Days
    EXCEPT AS NOTED IN THE PRODUCT DESCRIPTION
    International Orders: This item will ship from the supplier to our warehouse before shipping to your address, add 7-10 Days
    Ships Direct from Supplier (Except International) - Ships in: Ships from Supplier Warehouse in 3-10 Business Days
    EXCEPT AS NOTED IN THE PRODUCT DESCRIPTION
    International Orders: This item will ship from the supplier to our warehouse before shipping to your address, add 7-10 Days

    The adapter plate is approximately 3/4" thickness and is listed to fit small and big block cars with the following bellhousing numbers: Compatible Bellhousing Casting Numbers:
    C5TA-6394-A, C5AA-6394-A, C5DA-6394-A, C9OA-6394-A, D2OA-6394-AA

    Fits perfect! The collar that slips into the opening of the bell housing is very tight for a precise fit that will withstand high horse power motors.

    Shipping Weight:
    10.00 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:

    Help Improve this Product Listing

    I know it is hard to believe, but sometimes we make mistakes.
    Other times customers have more knowledge about a particular product than we do.
    Again, hard to believe, I know, but it is true.

    We greatly appreciate when customers want to help us make our site better.
    Because of this, we have developed a way for you to easily send suggestioned improvements to us.

    Help us improve this product

    Sign up for our newsletter
    West Coast Classic Cougar

    Get to know us     Facebook     Youtube
    © 2026 West Coast Classic Cougar. All Rights Reserved
    Images embedded with "www.classic-cougar.com" or "CougarPartsCatalog.com" may be used as long as they remain unmodified. All images and text are property of West Coast Classic Cougar, unless otherwise noted.