TH400 or built 700R4?
Supreme Member
iTrader: (1)
Joined: Jul 2001
Posts: 1,828
Likes: 0
From: San Jose, CA
Car: 2002 Z28
Engine: LS1
Transmission: 4L60E
Axle/Gears: 3.23
depends wether it is a daily driver, strip/street car, or strickly strip, the overdrive is nice if it is going to be seeing a lot of street driving.
Supreme Member
iTrader: (1)
Joined: Jul 2001
Posts: 1,828
Likes: 0
From: San Jose, CA
Car: 2002 Z28
Engine: LS1
Transmission: 4L60E
Axle/Gears: 3.23
go to www.pro-built.net ...their street/strip tranny is suppose to support up to 550HP and their NEW "limited" street tranny is suppose to support about 625HP.
Thread
Thread Starter
Forum
Replies
Last Post
Hotrodboba400
Firebirds for Sale
3
Dec 10, 2019 07:07 PM
Zeek1041
Theoretical and Street Racing
12
Sep 30, 2015 11:00 AM






