I own a 66 with 2-barrel carb and got 12 mpg recently. There are too many factors to consider when estimating mpg, but most 60's cars with V-8s scored low teens in mixed driving and perhaps upper teens if you baby it on the freeway.
If you drive a car that old, you shouldn't worry about gas mileage because they were never designed to be efficient when gas was a quarter per gallon.
What is the bolt pattern on a 1968 Pontiac Catalina
Most 1968 1969 Catalinas wear 235/70 R15 tires. Redlines I hope
Catalina Saavedra was born on January 9, 1968.
Catalina Saavedra is 43 years old (birthdate: January 9, 1968).
Catalina Saavedra was born on January 9, 1968.
Gay Lynne Wilson
Currently, the Kelley Blue Book site does not offer values on vehicles beyond a make of 1993. The average cost for a 1968 Pontiac GTO in fair condition from other resources is around $21,000.
Yes you can put a 400 from most any 60's year into the older pontiac. The only drawback is the length of the drive shaft. You might have to have your old one machined to fit the new powertrain.
See Link.
Mine is a 1968 400 ci "WT" code.
5
See link