Bronco Nation

Transmission

dsweet67
Jan 25, 2024

Rank 0

Jan 25, 2024

Anybody have any suggestons for transmission guy in Central KY area who can swap out my 3 spd manual (on the floor) for a 4 spd toploader that I recently obtained? Restoring a 70 bronco and the transmission swap is above my pay grade.
615_Bronco, Kenneth

I am of Scottish decent and I ride a Unicorn.

Jan 25, 2024

#1
Not sure what you are looking for.... Do not know if the transmission bolts up to the motor. Do not know if the transmission bolts up to the transfer case. Are input and output shafts same diameter and length? Same spline count? There is so very much research goes into a swap like this.

Advanced adapters does make bell housings and mounting adapters for some of these swaps. There are a few companies that make new shafts if it is a common swap. That is a very complicated equation.
Kenneth

Rank V

Jan 26, 2024

#2
Join classicbroncos.com and search for toploader.... tons of info and the knowledge depth is unmatched if can't find your answer and have to ask.
I thought I retired, then I started restoring my Bronco!
69 Bronco Sport Wagon 351w 3spd on the floor,
2nd owner same family!
615_Bronco, Unicorn

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