transmission · FF-0170

What does it take to put a modern five-speed behind a Ford Flathead?

Ed shows an aluminum adapter that mates a late-model 1998 to 1999 Ford Tremec 5-speed to the Flathead; the adapter package includes the clutch, bearing and shaft. Fifth gear is the overdrive and it uses a floor shifter. He put the transmission at about 3,000 dollars and the adapter at about 800 to 850 dollars when the video was recorded.

Expert
Ed Smith
Evidence
expert attributed
Component
five-speed transmission and adapter
Applicable scope
Late-model Ford five-speed transmission adapted to a Ford Flathead V8
Original BTG sourceFord Flathead Overdrive: KEEP the Column Shift or Add a 5-Speed?
Watch at 05:37.760 ↗