|10-31-2013 10:55 PM|
|10-31-2013 10:40 PM|
Did you know that Google is your friend?
Your friendly Google search results.
The answer is at the link above.
|10-31-2013 03:02 PM|
|11-15-2011 06:01 PM|
3925656 is the casting number for the saginaw used in 68-75 at least. But the other numbers don't match the extension or sidecover casting numbers.
Like Cobalt said, it is very easy to mistake a 6 for an 8 in these castings.
3925658 does not match any casting numbers in my books.
Any more information about this trans? Pics?
|11-15-2011 12:21 PM|
3925658 is the p/n for the 1968-'69 Muncie "M-type" main case (casting number 3925660).
I'm thinking this is a cast iron Saginaw, the casting number would be 39255656 though. Casting numbers are notorious for being vague and hard to read.
|11-15-2011 11:12 AM|
I don't have my book right now.
Any idea which year?
Is it from a car or truck?
My books only cover 65 - 75, but I'll look them up tonight.
|11-15-2011 11:02 AM|
|AutoGear||Awfully close to a Muncie (3925660). Not a T10 (1304 series); If its iron and has all three shift levers on the side cover, its a Saginaw.|
|11-15-2011 10:12 AM|
that was the right side..the left side numbers are...
Left side shows GM 6261888?
|11-15-2011 09:27 AM|
GM Manual Transmission Identification?
The right side numbers are 3925658 8338GM NFc4.
The shifting case is 52254 GM7.
Can anyone help with identifying this 4spd? Thanks!