Muncie /st 10 id help..
Thread Starter
Melting Slicks
Joined: Feb 2002
Posts: 2,298
Likes: 1
From: Sodertalje/Sweden
Muncie /st 10 id help..
I looking to buy a "project" tranny to rebuild and at the same time learn alittle how the Muncie/ST 10 works.
Its a 10 spline inputshaft.
The numbers i got from the guy who has it is:
824P069 : found on the maincase
GM 3846429 :found on tailshaft
3831707 : found on shifterplate on the tranny..
Any ideas on to what it is?
Its a 10 spline inputshaft.
The numbers i got from the guy who has it is:
824P069 : found on the maincase
GM 3846429 :found on tailshaft
3831707 : found on shifterplate on the tranny..
Any ideas on to what it is?
Le Mans Master
Joined: Aug 2000
Posts: 6,362
Likes: 7
From: Brazos TX
Cruise-In IV Veteran
Cruise-In V Veteran
I don't think any Super T-10's were built with a 10 spline input. Some older T-10's had 10 spline input shafts but those had a cast iron case (or tailshaft housing). It sounds like an M-20 or M-21 Muncie (I believe the M-22 had a 26 spline input).
Racer
Joined: Dec 2003
Posts: 304
Likes: 0
From: Pasadena Maryland
You can't rule out a Saginaw. I have a 78 and the cluster gear went a few years back. It is the original transmission and come to find out it's a close ratio Saginaw. It has the 10 spine input shaft. The next time I'm under the car I'll check out the numbers on it.
Team Owner
Joined: Aug 2000
Posts: 21,453
Likes: 461
From: Massillon,Ohio USA
2020 C3 of the Year Finalist - Unmodified
Cruise-In VI Veteran
St. Jude Donor '08-'09-'10-'11-'12
One of the easiest ways to tell a Muncie from a T-10(except those odd Saginaws)is the cover for the shifter forks. At the bottom edge of a Muncie, it'll be straight across the bottom row of cover bolts. Borg-Warner T-10s have a "curve" on the bottom edge of the shifter cover. Also, all BorgWarners I've seen out of cars have had the "BorgWarner" name with their logo near the shifter mounting area on the left side.
