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Product Summary

Ford Flathead V8, Many Manual Transmissions

  • Adapts a GM manual transmission to 1932 to 1948 Ford & Mercury Flathead V8, no other adapter needed
  • 48 Truck & '49-'53 Ford/Mercury engines require OEM 3" adapter bellhousing
  • For use with GM fork and bearing or hydraulic bearing and diaphragm clutch
  • Mounts common Muncie, Borg Warner, Saginaw and T-5 GM style manual transmissions
  • For use with GM-style clutch fork and bearing (our part #916-2915)

Key Specs

MFG. Part #91628914
BrandSpeedway Motors

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Speedway Motors 91628914 Details

Now you can easily mount a modern, fully synchronized GM manual transmission to your early Ford or Mercury Flathead V8 engine! This is a great way to get better driveability and improved performance from your 1932-48 Ford or 1939-50 Mercury Flathead.

This aluminum adapter permits the use of most GM-style 3-, 4- or 5-speed Muncie, Borg Warner, Saginaw and T-5 manual transmissions behind your Flathead V8s. Adapter is used in conjunction with Flathead flywheel and a GM-style clutch fork and bearing (or Speedway bearing and arm kit 916-29510).

  • Mounts common Muncie, Borg Warner, Saginaw and T-5 GM style manual transmissions
  • For use with GM-style clutch fork and bearing (our part #916-2915)
  • Recommended for use with Borg & Beck or diaphragm-style pressure plate
  • Use with original flathead flywheel (re-drilling of the pressure plate bolt pattern may be required)

Learn more about using T5 transmissions with these adapter plates by reading our tech article.Adapting a T5 to a Ford Flathead V8.

Item Details

Uses Borg & Beck or Diaphragm-style clutch

Application

  • 1932-1948 Ford Flathead V8s
  • 1939-1950 Mercury V8s

Charts

Speedway Motors 91628914 Specifications

KEY SPECS
MFG. Part #91628914
BrandSpeedway Motors