Rocky starts are hard to shake, but the GM 700-R4 automatic has done just that. Although it promised the durability of the TH350 with the added flexibility of an overdrive when introduced in the early ...

It's all too easy to make horsepower these days: add more cubic inches, some boost, or nitrous, and the pocket book is really the only limit when it comes to making power. Likewise, technology has ...

Approaching four decades ago, automakers were scrambling for solutions to fuel economy woes, and GM was no exception. Computer-controlled carburetors and the birth of electronic throttle body fuel ...

It was a matter of necessity the GM Turbo-Hydramatic 700-R4 transmission ever happened at all. GM’s powertrain engineers were handed a challenge amid higher fuel prices and tougher government ...