General Motors' Hydramatic Division can take credit for having designed and produced the most rugged and dependable domestic automatic transmissions ever done. In fact, the Hydramatics are so darned ...
When it comes to full-size 4x4 trucks and SUVs, the General Motors Turbo-Hydramatic 400 (TH400) automatic transmission is perhaps one of the most coveted automatic transmissions in existence. Thanks ...
In the 1960s, General Motors started manufacturing a new three-speed automatic transmission named the Turbo Hydra-Matic 400 (TH400) that saw first use in 1964. Commonly called the Turbo 400, it was so ...
Earlier today GM Authority featured an ultra-low mileage 1987 Camaro IROC-Z. Since then, the 1980s called and wanted equal F-body parity, so we found this 1989 Pontiac Turbo Trans Am with even lower ...
This 1972 Chevrolet Camaro Z28, a real Z28 with 30,500 miles, features a date-correct 350 V8, original Turbo 400 transmission, and 4:10 posi rear end, meticulously restored with original build sheet ...
General Motors' Hydramatic Division can take credit for having designed and produced the most rugged and dependable domestic automatic transmissions ever done. In fact, the Hydramatics are so darned ...