im not sure of the measurements, but the th350 is different ftom the other three adapters he could have. if its from an auto tranny itll be about 4 inches from front to back, and th350 one will have the 4 bolt pattern, i think th400 ones have a 6 bold pattern. also the th350 uses a 27 spline spud shaft in the middle the th400 either doesn't have one or its 32 spline. another thing, youll want to try and find one fram a later model truck than 67-72s, as these have a seal inside the adapter that is kinda a pain. oh yeah, offroaddesign.com may have some info that could help.
Ryan
__________________
72 K20 12v build
72 K20 "parts truck"
|