Most likely it is a THM 700R4/ 4L60.
Should be a 700R transmission.
4L60e
The 1989 Chevy G20 van typically comes equipped with either a 3-speed Turbo-Hydramatic 400 automatic transmission or a 4-speed 700R4 automatic transmission, depending on the engine and specific configuration. These transmissions are designed to handle the van's performance and load requirements. Always check the vehicle's specifics for the exact transmission type installed.
what size of transmission goes on chevy g20 cargo van 1995
At the rear of the transmission.
They usually have a TH350 or 400 Transmission Very common to come by
On a 1991 Chevy G20 van with a 5.7-liter engine, the starter is located on the driver's side of the engine, near the transmission bell housing. It is typically mounted to the engine block and positioned below the intake manifold. To access it, you may need to lift the vehicle for better clearance and visibility.
They usually have a TH350 or 400 Transmission Very common to come by
Most common were 4l60 & 4l80
The 1989 Chevy G20 van typically comes with a 700R4 automatic transmission, especially when equipped with the 305 or 350 cubic inch V8 engines. This four-speed transmission is known for its durability and overdrive capability. However, some models may have a Turbo 350 transmission, particularly if they were configured differently. Always check the specific van's configuration for accurate details.
The curb weight of a 1994 Chevy G20 Van will vary depending on engine and transmission size. The weight can be anywhere from 6,000 to 6,600 pounds. Equipment inside the van cargo area is also a factor. Seats will weight more than cabinet panels.
In a 1995 Chevy G20 van, the inhibitor switch, also known as the neutral safety switch, is typically located on the transmission. It is mounted on the side of the transmission case and is connected to the gear selector linkage. This switch prevents the engine from starting unless the transmission is in park or neutral. If you're having trouble locating it, consult the vehicle's service manual for detailed diagrams and instructions.