can anybody measure the length of the t-15 tranny? Or the whole t-15/d20 assembly with bellhousing. I am swapping one out for a t-150 and need to know if i will have to make mods to the d-shafts.

i blew my t-15 and dont have it anymore to measure.

can anybody measure the length of the t-15 tranny? Or the whole t-15/d20 assembly with bellhousing. I am swapping one out for a t-150 and need to know if i will have to make mods to the d-shafts. i blew my t-15 and dont have it anymore to measure.

T-150 = 1976-79 case length is 9.25", input 10 spline, 1 1/16th shaft
T-15a = 1972-75 case length is 10", input 10 spline, 1 1/8th shaft
I believe you will have the change the pilot bushing & clutch assemblies too.
Not sure about the bell housings?
Good luck