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juiceman650 · 07-11-2011, 03:50 AM

Hey guys, I'm tryng to ID the transmission in my truck in case I think about messing with it. I checked the sticker in the glovebox and its says M40 fro the transmission. Its a 75 Chevy C10. Im a little confused because I usually hear that these trucks either have a TH350, TH400, or TH700R4 but mine just says M40..any idea what that is? I googled it and it comes up as a Camaro tranny.

07-11-2011, 03:50 AM	#1
juiceman650 Registered User Join Date: Jan 2011 Location: San Bruno, CA. Posts: 348	Transmission Identification Hey guys, I'm tryng to ID the transmission in my truck in case I think about messing with it. I checked the sticker in the glovebox and its says M40 fro the transmission. Its a 75 Chevy C10. Im a little confused because I usually hear that these trucks either have a TH350, TH400, or TH700R4 but mine just says M40..any idea what that is? I googled it and it comes up as a Camaro tranny.