I'm not sure about 'out of the box' swaps for the T-4, but I will that my '79 CJ-5/AMC 304 already had this swap when I bought it. I never use 1st gear on the road, it's just too low.
Now, my T-4 apparently was donated from a Ford, and has an adapter between it and the rear of the motor. Try to avoid this if you can; as in get your T-4 out of a keep if at all possible. It'll help with driveline issues in the future.
Now, my T-4 apparently was donated from a Ford, and has an adapter between it and the rear of the motor. Try to avoid this if you can; as in get your T-4 out of a keep if at all possible. It'll help with driveline issues in the future.
