What you need is a Borg Warner T-85N Three speed Overdrive transmission. You won't need to do any work to the driveline. Here is a site that will show you exactly what you are going to be looking for at your next swap meet. (I found one at a garage sale for $20 and am putting it in my wifes 55 1st. Borg Warner Overdrive


Oly in Oregon

Rest in Peace

1945 GMC COE Victory Truck
1953 Willys CJ3B
1955 Chevy 1st series 3/4-ton
1958 WIFE Last series

Never say "Whoa" in a mud hole