Discussion in 'Got gears?' started by Airtight1975, Dec 29, 2018.
Does anyone know the rear axle width on a 72 riviera? I believe it has the 9 3/8 axle
i BELIEVE THEY are in the 32" long range... those cars 1971 - 1976 were the widest rears GM or any other car company ever produced...lol.
Tip of the axle t the drum mount axle flange edge... picture how to measure for you. Jim