Built to Hold
Build guides, transmission tech, and install notes from the Gearstar shop floor. Every unit we ship is assembled by one builder, matched to your combo, and dyno-tested before it goes out the door. This is where we show the work: what holds, what grenades, and how to spec it right the first time.
Overview of the Performance 700R4 Transmission
Having a piece of basic knowledge on how to service your 700R4 transmission is not a bad idea, so coming down here to read the step-by-step approach on how...
How to Modify Your Ford AOD Transmission to Perfection
Ford’s Automatic Overdrive (AOD) was firstly used in 1980 before it became an overly electronic controlled transmission AOD-E in 1991. There are simple, yet...
3 Types of Ford AOD Transmission Identification
The oil crisis of 1973 was a jarring reality for many American motorists as fuel became more expensive than it used to be. The only way out of this...
The Benefits of a High Performance Transmission
Do you want to upgrade to a high-performance transmission? Most car owners know that the primary role of a vehicle's transmission is to apply power from...
What is an Aftermarket Torque Converter?
What is an aftermarket torque converter? The torque converter is a vital component of many auto transmission vehicles. It plays a crucial role in starting...
GM Turbo 350 Transmission Options
The GM Turbo 350 transmission is a 3-speed, automatic shift transmission and one of the greatest automatic transmissions ever built. It was introduced in...