Pontiac GTO specs: 1964

The Pontiac GTO itself was the performance option package for the Tempest…


Platform: A-body

Trim Levels:

base

Royal Bobcat- Famed dealer package from Royal Pontiac in Royal Oak, MI… Changes included larger carb jets, modified throttle linkage, re-curved distributor, thin head gaskets from a 421 for more compression, fiber-locknuts on the rocker arms, Champion J10Y plugs, blocked-off heat riser.

Body Styles:

post coupe

hardtop coupe

convertible

Wheelbase: 115.0″

F/R Track Width: 58.0″/58.0″

Overall Length: 203.0″

Overall Width: 73.3″

Overall Height:

53.5″ (coupes)

53.6″ (convertible)

Turning Circle: 41.0′

Drag Coefficient: 0.45

Shipping Weight:

3272 lbs. (post coupe)

3292 lbs. (hardtop coupe)

3422 lbs. (convertible)

Available Engines:

389 CID 4bbl V8- 325 hp

389 CID 3x2bbl Tri-Power V8- 348 hp

Available Transmissions:

3-SPEED MANUAL

4-SPEED MUNCIE M20 MANUAL

4-SPEED MUNCIE M21 CLOSE RATIO MANUAL

2-SPEED SUPER TURBINE 300 AUTOMATIC

Axle Ratio:

3.08

3.23

3.36

3.55

3.90

Fuel Capacity: 21.5 mpg

Fuel Economy: 9-10 mpg

Head Room F/R: 38.3″/36.8″

Leg Room F/R: 42.1″/35.8″

Shoulder Room F/R:

Hip Room F/R: 60.1″/58.7″

Tires: 7.50×14

Wheels: 14.0″ x 6.0″

Production Total: 32450 units