Gearstar Performance Automatic Transmissions

4L65E- designed to attach to an LS engine. The 4L65E features a 13-pin main harness connector. You will need to verify the pin count if this is going into a factory application, and plan to use the factory computer. If this is not going into a factory...

4L65E- designed to attach to an LS engine. The 4L65E features a 13-pin main harness connector. You will need to verify the pin count if this is going into a factory application, and plan to use the factory computer. If this is not going into a factory...

4L65E- designed to attach to an LS engine. The 4L65E features a 13-pin main harness connector. You will need to verify the pin count if this is going into a factory application, and plan to use the factory computer. If this is not going into a factory...

4L65E- designed to attach to an LS engine. The 4l65e performance transmission features a 13-pin main harness connector. You will need to verify the pin count if this is going into a factory application, and plan to use the factory computer. If...

Chevrolet Supermatic 4L80E. This is a four-speed automatic transmission. This comes standard with an automatic valve body. A standalone transmission controller is required to control the transmission unless it is going into a factory application...

Chevrolet Supermatic 4L80E. This is a four-speed automatic transmission. This comes standard with an automatic valve body. A standalone transmission controller is required to control the transmission unless it is going into a factory application...

Chevrolet Supermatic 4L80E. This is a four-speed automatic transmission. This comes standard with an automatic valve body. A standalone transmission controller is required to control the transmission unless it is going into a factory application. 4L80E...

Chevrolet Supermatic 4L80E. This is a four-speed automatic transmission. This comes standard with an automatic valve body. A standalone transmission controller is required to control the transmission unless it is going into a factory application...

Chevrolet 700R4 designed to attach to a Big Block / Small Block Chevrolet engines or LT engines. The 700R4 is a non-computer-controlled transmission. This will require the use of a TV cable. Depending on your carburetor you may need a TV cable corrector...