4L60E upgrade
Thread Starter
Junior Member
Joined: Feb 2010
Posts: 1
Likes: 0
From: New Mexico
Car: Pontiac G8-GXP & 88FieroGT
Engine: LS-3 & 3.1turbo V6
Transmission: Tremec6spd & 4T60E
Axle/Gears: 3.70 & 3.42
4L60E upgrade
Anyone looking to do a 4L60E upgrade? I make a controller for upgrading older cars to a late model electronic 4sd tranny.
Thread
Thread Starter
Forum
Replies
Last Post
dbrochard
Engine/Drivetrain/Suspension Parts for Sale
8
Sep 25, 2015 04:56 PM
