Part Number TRA-650-702 — 1965–1970 Mustang TKO/TKX 5-Speed Transmission Adapter Plate
Upgrade your factory 3 or 4-speed Toploader transmission to a more modern and reliable TREMEC TKO or TKX 5-speed transmission with our precision-engineered adapter plate. Designed to work with your existing 6-bolt bellhousing and factory clutch linkage, this plate allows for a seamless bolt-in conversion—no cutting, no drilling, no compromise.
CNC machined from injected molded high-strength aluminum, this adapter delivers precise fitment, superior strength, and the flexibility to support both small block and big block Mustang applications. Built for enthusiasts who demand OEM-quality fit and long-term performance and reliability.
Key Features:
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Made from injected molded high-quality aluminum
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CNC machined for perfect fitment
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No modification or drilling required to bellhousing
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Direct fit for 1965–1970 Mustangs
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Supports both Ford small block and big block engines
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Retains original clutch linkage or supports cable/hydraulic setups
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Includes all necessary mounting hardware
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Lifetime Warranty
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Proudly Made in the USA by California Pony Cars
Compatible Bellhousing Casting Numbers:
C5TA-6394-A, C5AA-6394-A, C5DA-6394-A, C9OA-6394-A, D2OA-6394-AA
Whether you're restoring a classic or upgrading your drivetrain for improved daily performance, this 5-speed adapter plate brings modern drivability to your vintage Mustang—without sacrificing heritage.
