Topic: '39 transmission


flatfoot    -- 10-27-2025 @ 2:50 PM
  I was wondering if a '39 transmission will fit and work in my '36 sedan? If so are any available? Or, can I use 39 gears in my 36 box?


carcrazy    -- 10-27-2025 @ 3:00 PM
  The best person to ask these questions of is Mac Van Pelt. His contact information is listed on this website under the "Friends" section of the "Links" section.


juergen    -- 10-28-2025 @ 5:49 AM
  I remember Mac posted on Fordbarn that he was on vacation. Your answer is simple. Yes a 39 trans will fit your 36 as well as any big V8 from 32 to 40. 39 standard gears (28 tooth cluster) will fit a 36 case (48-xxxx) but not easily fit a 35 case (18-xxxx).


flatfoot    -- 11-04-2025 @ 4:23 PM
  Would '39/40 make my '36 steer better? Are '39 gears buyable today?


flatfoot    -- 12-01-2025 @ 8:51 AM
  I now have a '39 transmission in my thirty-six. Yippee, no more double clutchings.


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