700r4 Transmission speedometer gear ratio on 1964SS Impala ?
I have a 64 Impala SS OEM rear axle with a 700R4. with 215/70R14 tires. My question is using a stock mechanical speedometer cable what tooth spline gear will I use for transmission?.

In 1964, the Super Sport went from being an option package to becoming a series. Choices within the line were limited in terms of trim, but not engine-wise. The offered trims were limited to the sports coupe and convertible, but the engines once again ranged from a 283-ci V8 rated at 170 horsepower all the way to the storied 409 dual four-barrel carburetor rated at 425 horsepower with 425 torque.
1964 saw a drop in 409 sales numbers, with only 8,684 of the engines installed. This makes the '64 409 engine perhaps more of a treasure today than it was when it was taking cars off the line back in the 60s.You Can Put Hydrolics on it witch would make it an A+ car witch would make it a cool looking one
I have a 64 Impala SS OEM rear axle with a 700R4. with 215/70R14 tires. My question is using a stock mechanical speedometer cable what tooth spline gear will I use for transmission?.
Sold as super sport 1964 Impala. But, there are no holes for super sport moldings. The vehicle has Impala molding on the outside. The vehicle has center drive shift, bucket seats, and SS on the door panels.
What would a 1964 Chevy Impala 2 dr hardtop, 6 cylinder, 3 on the tree with 36,000 original miles be worth today?
Can anyone tell me what's involved in making a 64 impala 4 door into a convertible like the Lincoln with the suicide doors and all