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What tranny is in my 91?

GM Guy

Manual Trans. 2WD Enthusiast
Messages
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Location
NW Kansas and SC Idaho
What does everyone think i have in my 1991 1/2 ton truck for a tranny? is that a NV1500, NV3500, or some other tranny? this has kinda made me wonder recently, and if anyone has input, that will be great!

(sorry it is in a gasser, but its still a handshaker!:biggrinjester:)
 
If it's a 5spd I think it's a nv3500,but possibly a Getrag of some variation. Take a look at it and see if it has a NV or NP tag on it.
 
Can't find a tag (upon quick inspection) but it is covered in numbers starting with GM. it has an aluminum case with cross-pattern external webbing, external slave cyl, and i think it is code MG5.
 
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