Duck for cover! It's raining planetaries! In an era when six-, seven-, and eight-speed automatic transmissions are becoming commonplace, it won't be long before planetary assemblies start ...

Sometimes it's fun to get a glimpse into what cars were like back in the day, and Joe Pollard's Tri-Five Chevy is the perfect specimen. "My uncle bought the car from the original owner, and he sold it ...

How to build small-block Chevy engines for maximum performance. Includes sections on heads, cams, exhaust systems, induction modifications, dyno-tested engine combinations, and complete engine ...

Swappers have been inquiring how the new-generation GM automatics compare to the traditional TH-350, TH-400, and Powerglide trannys. Some want to swap the new 4-speed overdrive automatics into older ...