I've found a guy selling a t-4 trans out of an S-10, an '87 year model I beleive and I havn't heard anyone ever talk about that trans on here. I'm guessing it may be a t-5 without the overdrive? I havn't been trying real hard to find a t-5 but I'm wondering if that t-4 may be ok to use instead. I have a '49 with a inline 250 ci, sm420 4 speed trans and a 3.90 rear out of a '58 pickup right now.

Last edited by lazy j; 01/31/2009 4:16 PM.