MrPickel

Im having trouble finding a conversion chart for a rear diff ring and pinion change. i found a 430 conversion and i know going one way to the other depends on how and what i want to do but im not fully committed to top end speed to straight torque conversion. just wondering if anyone has a quick conversion chart i could view? thanks. im not asking what to do or how to do it. just needing to see an end results before i spend money.