The TCI Four-Speed 4X 700R4 750 Horsepower Automatic Transmission Conversion Kit 371800P12 come with a 28oz flexplate to replace the flywheel on your Restomod 289, 302, or 351W Engine. Upgrade to an externally balanced SBF engine to run with a converted AOD transmission for added horsepower and performance.
The 4X 700R4 transmissions are now compatible with Small Block Ford engines using a 28oz external balance. This means that you now have the capability of easily running a 750 HP capable 700R4-based transmission behind your externally balanced SBF without the use of difficult adapter plates.
Features and Benefits:
- Supports up to 750HP
- Includes SBF bellhousing
- 28oz balance flexplate
- Includes pilot adapter, TV cable, and dipstick
- Transmission cooler comes with transmission fluid
- 4X transmissions allow externally balanced SBF engines to run GM-style transmissions
CJ Pony Parts wants the adapability of transmissions to be easier than most stock or OE options on the market. TCI designed open adaptability to proven transmissions to any compatible engines by including the exact bellhousing, a special adapter flexplate, pilot adapter, dipstick and other accessories in a complete package. These kits bolt onto your engine like a stock transmission. The 700R4-based transmission uses a Constant Pressure Valve Body to eliminate the need for careful TV cable tuning, the most common cause of 700R4 transmission failure. All 4x transmissions are automatic overdrive four speeds with lock-up.
- 1965-1973 Mustangs
- 1966-1977 Broncos
- 1948-1979 F100s
Please Note: Driveline modifications may be necessary to complete the installation of this transmission conversion.