540", QuickTime/4L80E by Hughes

Why wouldn't you use the 48re if you had to go with a od trans, or the 545. ?

Are you using the modified 80e with 6 spds or just the 80e?
>> I wasn't able to find a 48RE core. Martin Saine wants $4,600+ my core. Yes, I'm shure it would be a quality build. Speaking only for me, too much $'s and too much tunnel work. I like the power flow of TH400/4L80E's. Unknowm-yet, as a 5-6 speed. Cheers, flyingwedge.