On a recent excursion to Mississippi, CIRCLE TRACK swung by the TCI plant and got a first hand look at the process for building a TH350. Fitted to millions of street cars, turbo-hyrdomatic 350s are ...
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 ...