I am looking into replacing the 3 speed in the 46 with a 4 speed and want to make sure that I am looking for the right part/parts. The truck currently has a 59 235 with the original 46 bellhousing and a small bolt pattern floor shift 3 speed. I would like to change to the modern 4 speed with the granny low and go to an open drive line. I know alot of people are going the T-5 route. I have thought about the using a T-5 but I am researching to see if this option is feasible. I already have a
I have seen that Jim Carter has a new bellhousing that may work
Jim Carter bellhousing It say that it is a modified bellhousing from a newer truck . I would have to provide a core from a later model. Would a later model bellhousing work or would I have to find a belhousing from a 3/4 or 1 ton truck from 46? I haven't had a chance to call Carter's to determine what is modified on the newer bellhousing to understand the difference. I have access to a new process tranny and another rearend. I just need the right bell housing and a drive shaft fabricated. Thanks for the help and opinions are welcome.
