Second Overdrive in a 4L70E
#1
Launching!
Thread Starter
iTrader: (7)
Join Date: Feb 2006
Location: Wichita, KS
Posts: 269
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I know that Chet in tampa has a 96 Impala with a 4L60E in it and also had something that he added to the tranny to give it basiclly 2 extra gears. It basiclly turned into a 6 speed auto 4L60E. Does anyone know what im talking about? I was thinking about getting something like this for my TBSS to help with the MPG. With the 4:10 that is in it, its at 3000 RPM's at 80 MPH. Thanks for the Help