3.55 for 3.23

4mulas said
I have to ask why the swap? That is such an insignificant change between the two if you’re looking to lower RPM’s ?

i currently have 3.73’s in the car and a spare case with 3.55’s. I wanted to just throw some 3.23’s in the spare to have just in case I plan to do longer road trips. It would be about 450 rpm difference at 65 mph