Why It Matters
The Pontiac Turbo Hydra-Matic 350 record covers the three-speed automatic path paired with the 1977 W72 Pontiac 400. It remains separate from Chevrolet application records and from M40-coded TH400 applications used in other years and model lines.
Also Known As
1977 Pontiac M40 automaticM40 Turbo Hydra-Matic 1977 FirebirdPontiac TH350Pontiac Turbo Hydra-Matic 350Turbo 350 1977 Trans Am
