Why It Matters
The optional three-speed automatic used 2.48, 1.48, and 1.00 forward ratios.
Also Known As
TH400Turbo Hydra-Matic1965 2+2 automatic
Part profile
1965 Pontiac Turbo Hydra-Matic 400
transmission · Pontiac
Used On
2 linked car pages.
Catalina 25237 Sport Coupe or 25267 convertible
1965 Pontiac Catalina 2+2 421
W51 2+2 Sports Option
26657 Sports Coupe (two-door pillarless hardtop)
1965 Pontiac Grand Prix
26657 Sports Coupe