I have an '89 Pontiac Firebird. I'm going to swap its factory 305 LO3 TBI engine to a 350ci/385hp Fast Burn crate motor. What is the best option: Keep the factory 700-R4 transmission or swap to a ...

I've got a 1974 GMC Sprint project car. It was originally a 350 small-block Chevy with a TH350 trans, but I sold the engine and trans and installed a 454 [big-block] and TH400 trans in it.

GM’s line of Turbo-Hydramatic transmissions were some of the stoutest pieces ever fielded behind small- and big-block Chevy engines. But the TH350 and TH400 three-speed versions (and their two-speed ...

Long before automatic transmissions like the 4L60E earned such bad reputations, General Motors entrusted the Turbo Hydra-Matic family to handle shifting duties in its legendary lineup of muscle cars.

Used 1981 Chevrolet C10/K10 COMPLETE RESTOMOD-454 CI V8-TH350 TRANS-GORGEOUS B Nuccio Auto Group Addison, IL (20 mi) ...

This blacked-out C10 short bed packs a built 350 small-block, TCI TH350, and Flowmaster exhaust for power and presence. A meticulously built 1971 Chevrolet C10 Short Bed is drawing attention for its ...