Front end width?

[motorcitydak]

From what I remember, the rear axle of a '68 is 59.75 wide but I may be wrong. Does anyone know how wide a stock front end is? Im asking because I will be using a custom width rear axle and I want it to be as wide as the front. Also, is the body of the car any wider in the back? Measured at the top of the wheel well of the fenders, does anyone know how wide the body sits?

[Ghoste]

Don't you have to keep the front track wider for high speed stability reasons?