Does the transmission in a 1994 Chevy van G20 come any other model?

The 1994 Chevy G20 van used a variety of transmissions depending on the engine and options selected. Therefore, it's impossible to say definitively which *other* models used the *exact same* transmission without knowing the specific transmission code found on the van itself (usually stamped on a tag on the transmission case).

However, the transmissions used in the 1994 G20 were common to other GM vehicles of that era. You might find similar transmissions in:

* Other full-size GM vans: Chevrolet Astro, GMC Safari, and possibly even some full-size vans from that generation (like the Express/Savana which technically came later but shared some parts with the G series).

* Full-size GM trucks and SUVs: Certain years and models of Chevy Silverado/GMC Sierra trucks and possibly Suburban/Yukon SUVs might have used the same or very similar transmissions.

To find out which specific transmission you have and which other vehicles it was used in, you'll need to:

1. Locate the transmission identification tag: This tag will have a code that specifies the exact transmission.

2. Use online resources: Once you have the code, you can search online databases (like those found on parts websites) for transmission compatibility. This will show you which other GM vehicles used that specific transmission.

Without the transmission identification code, it's pure speculation to say exactly which other vehicles shared the transmission.