Brian
I tried, albeit unsuccessful to find through searches any information regarding the gear ratio that my 68 Catalina with a TH400, 400 cu in and a 2v Rochester carb would have had as OE.
Currently this car has 15” steel wheels, tires are 225-75-15. I could be wrong but I believe most cars in the ‘60’s came with 14” wheels, what did the Large Pontiacs come with? Tire size translated?
I tried, albeit unsuccessful to find through searches any information regarding the gear ratio that my 68 Catalina with a TH400, 400 cu in and a 2v Rochester carb would have had as OE.
Currently this car has 15” steel wheels, tires are 225-75-15. I could be wrong but I believe most cars in the ‘60’s came with 14” wheels, what did the Large Pontiacs come with? Tire size translated?