Jul 30, 2025 · Identifying your GM transmission doesn’t have to be a guessing game. With the right approach, you can pinpoint exactly what you’re working with—saving time, money, and …

Oct 10, 2021 · Let’s take a brief look at the backstory and origins of each transmission, and how you can visually identify them as well as locate ID tags and identification numbers.

Mar 14, 2025 · This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

Dec 17, 2025 · Determine your exact Chevy transmission model using official RPO codes, unique pan shapes, and casting numbers. Get the right parts guaranteed.

Oct 20, 2011 · Most transmissions will have a "source serial number" (chassis vin) usually found close to the transmission code. This number will contain division ID #, model year, assembly …

Locate the transmission on your Chevy vehicle, usually under the car or truck. Look for a small metal tag or label attached to the side of the transmission case. The tag will have a series of …

Quickly identify your transmission by family, years, and gear count. Compare bolt patterns, see common applications, and jump straight to the right parts or complete remanufactured units.

Feb 1, 2025 · Discover the key to effective Chevrolet maintenance by identifying your vehicle's transmission type! This article guides you through recognizing your transmission, from the …

Jun 25, 2012 · "What transmission do I have?" This is a common question. The following charts can help with GM transmission identification for automatics and manuals.

Dec 30, 2024 · Below is a list of GM transmissions by year, model, and engine size. You can also lookup GM transmission by VIN using the Decoder Tool. We hope you find the Lookup GM …