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-   -   Transmission ID? (https://www.truckforums.com/forum/chevy-silverado-gmc-sierra-forum-11/transmission-id-17207/)

droptheone Aug 2, 2011 04:13 PM

Transmission ID?
 
Hey, is there a for sure way to find out exactly what kind of transmission I have? And whether or not it's electric or not? The pwners manual does not mention it.

I have a (for some reason I thought it was 1991 for the longest time)
1992 C1500 305CID 5.0L V8 Automatic (it feels like 4 speed)

I found a # on the transmission casing #8676358
Truck Vin# 1GCEC14H1NE _ _ _ _ _ _

Doing research it looks like it might be either a 4L80 or 4L60 ... the case is pretty square with no weird angles.

MrDragon Aug 2, 2011 04:48 PM

Take the vin to a dealership, they should be able to pull it up. Also check the glovebox, the sticker telling everything about the truck may still be in there.

droptheone Aug 2, 2011 05:10 PM

Holy Sticker Panel Batman... Here's all the #s' identification

http://www.pirate4x4.com/tech/billav.../specs/RPO.pdf

cubpak89 Aug 2, 2011 05:24 PM


Originally Posted by droptheone (Post 70169)
Holy Sticker Panel Batman... Here's all the #s' identification

http://www.pirate4x4.com/tech/billav.../specs/RPO.pdf


this post here should be a sticky just saying:D
it would be very helpful as alot of people ask what rpo codes are and what not

MrDragon Aug 2, 2011 06:18 PM

There ya go man. I'm glad you found it.


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