Chevrolet G20 Automatic Transmission Parts
This page brings together automatic transmission parts for the Chevrolet G20, covering model years 1965–1995. The range includes vacuum modulators, extension housings, and shift lever assemblies in OE replacement and performance configurations. Choose your model year above and this page keeps only the automatic transmission parts that fit your Chevrolet G20. Each listing is matched to our vehicle fitment data before it appears here.
What's here for your Chevrolet G20
- Automatic Transmission Vacuum Modulators — OE replacement and adjustable styles
- Automatic Transmission Extension Housings — gaskets, seals, and housing assemblies
- Automatic Transmission Shift Lever Assemblies — column and floor-shift configurations, including kit options
The widest selection of Chevrolet G20 automatic transmission parts here comes from ACDelco, ATP, Standard Motor Products, and Speedmaster. Other categories Chevrolet G20 owners shop for: Chevrolet G20 Exterior Lights, Chevrolet G20 Doors and Door Parts and Chevrolet G20 Mufflers, or browse all Chevrolet G20 parts and accessories.