The 700R4 transmissions has gone by different names over the years, so who made them and are they reliable? Here's everything you need to know.

A call to Gear Star Performance Transmission was met with friendly and knowledgeable advice that directed us toward a GM 200R4 automatic overdrive transmission.

We enhance a Chevrolet Chevelle 700R4 automatic transmission with a TCI Constant Pressure Valve Body to keep line pressure in check - Super Chevy Magazine ...