Th-350 Shift Kit
i got a B&M transpak kit for my newly overhauled tranny and am having trouble getting it to work.i had the overhauler stick in a shift improver kit but wanted to see if i could improve upon that.i've put a gov. kit in it previously.i haven't had any experience in trannies before but am beginning to get to know this one.first time i turned the gaskets around and the second time i swear it should have worked but was lacking the hard shift.it has a choice of h.d. or s/s and i chose the s/s.i didn't have any trouble with the springs in the valve body and took the 2-3 accumulator spring out as instructed.put the #1 check ball back in place and installed the plate and gaskets and the support plates in order(all holes and transfer slot line up)put the gaskets in with the Z gasket on bottom and torqued everything.bought new B&M vaccum modulator and installed it and it has a coan 11" prostreet 2800-3200 converter.i drove it and it shifted but not with any kind of bang at all.what did i miss?anyhelp?p.s.(next day),,,i did look at the valvebody again and checked everything and found that the boost valve sleeve had a slight burr on the roll pin hole and i took care of it.seemed to make a slight difference in it but all else still seems right to me.could the grease i used on the ball and gasket get in the way if i didn't heat the fluid up enough to melt it when test driving it?
Last edited by GoneNova/406; 10-19-2005 at 12:17 PM.