We are quite often asked about the advantages for the family of 4L60E electronic transmissions over the earlier, and less expensive, 700-R4 versions of the four-speed automatic. Other than the cost ...

The differences between the 700R4 and 4L60E transmissions come from their design and used dates. The 700R4 was used earlier and is mechanically controlled.

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 ...

Transmissions are the unsung heroes of the automotive world, but which ones are the most bulletproof?

Cheap(er) gasoline – yep, it is a reality and the lower cost is certainly comforting after crude oil prices sat at record highs for many years. New sources for American oil, which exploration began ...

When the guys at Trick Flow Specialties sent us out the door last summer with a fresh 350 under hood of our 1978 Malibu, they seemed to be taking bets on how long the transmission would last. "The ...