TCI Automatic Transmission Conversion Kit 4X Four Speed 4L80E 875HP 50OZ For 289/ 302/ 351W Engine

TCI:
471800P12
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Highlights

  • Electronically Controlled
  • Complete Accessory Package
  • Easily Run Up 875 Horsepower
  • Balanced SBF
$4,062.15

TCI 4X Four Speed 4L80E 875 Horsepower Automatic Transmission Conversion Kit With 50oz Flexplate For 289, 302, and 351W Engines.

Get ready to show off your 875 horsepower Restomod engine thanks to TCI's 4X Four Speed 4L80E 875 Horsepower Automatic Transmission Conversion Kit 471800P12 with 50oz Flexplate. Your 289, 302, and 351W Engine has never been faster, with an SBF balanced conversion and speed-ready flexplate.

The 4X 4L80E transmissions are now compatible with Small Block Ford engines using a 50oz external balance. This means that you now have the capability of easily running a 875 HP capable 4L80E-based transmission behind your externally balanced SBF without the use of difficult adapter plates.

Features and Benefits:
- Supports up to 875HP
- Includes SBF bellhousing
- 50oz balance flexplate
- Includes pilot adapter and dipstick
- Transmission cooler comes with transmission fluid
- 4X transmissions allow externally balanced SBF engines to run GM-style transmissions

TCI has issued the exact bellhousing for these proven transmissions to become compatible with special adapter flexplate, pilot adapter, dipstick and other accessories in a complete package. These kits bolt right up to your engine like a stock transmission. The 4L80E-based 4X transmission controls are handled electronically by your choice of the TCI EZ-TCU, TCU 2.0 or a factory GM transmission controller. All 4x transmissions are automatic overdrive four speeds with lock-up, so simply choose the one that fits your power level.

Vehicle Fitment:
- 1965-1973 Mustangs
- 1966-1977 Broncos
- 1948-1979 F100s

Please Note: Custom driveline modifications may be necessary to complete the installation of this transmission conversion.

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Bronco years:

This product will fit the following F-100 years:

  • 1948,
  • 1949,
  • 1950,
  • 1951,
  • 1952,
  • 1953,
  • 1954,
  • 1955,
  • 1956,
  • 1957,
  • 1958,
  • 1959,
  • 1960,
  • 1961,
  • 1962,
  • 1963,
  • 1964,
  • 1965,
  • 1966,
  • 1967,
  • 1968,
  • 1969,
  • 1970,
  • 1971,
  • 1972,
  • 1973,
  • 1974,
  • 1975,
  • 1976,
  • 1977,
  • 1978,
  • 1979,

This product will fit the following Mustang years:

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