For the time being I’m staying with stock wheels which are 15” rims tire size 560
As for the Gm 10 bolt rear axle I currently have, I don’t no if I’m researching correctly on the website with the #’s I found are Gm32 140055251 C215 26067927
For the 3 speed transmission I have now is open drive out of a 55 Chevy Bel Air car 3 speed transmission no overdrive, The only difference on the stock transmission is that the shift lever is pointing up and the transmission out of the 55 bel air is pointing down.


Ernie Ruiz