700R4 valve body differences
Thread Starter
Supreme Member
Joined: Dec 2001
Posts: 1,629
Likes: 0
From: Seattle, WA
Car: 2003 Porsche C4S
Engine: 3.6L
Transmission: 6-speed Manual
700R4 valve body differences
can a valve body be switched between an 85 tranny and an 87 tranny or other year ans still function correctly? One valve body has GM3 on the casting while the other has GM2. I don't know the significance between the numbers. I'm not sure the vintage of the two trannys so what can I do to tell their compatability or year?
The reason for all this is I'm trying to narrow down a shifting issue on a tranny that had sat for a while. It seems the TV valve doesn't want to fully disengage.
The reason for all this is I'm trying to narrow down a shifting issue on a tranny that had sat for a while. It seems the TV valve doesn't want to fully disengage.
Thread
Thread Starter
Forum
Replies
Last Post
1992 Trans Am
History / Originality
27
May 10, 2023 07:19 PM
700r4, 85, 86, body, casting, codes, difference, differences, diiference, gm2, numbers, pictures, valave, valve, vavle
