You can use axles from a big C body and have them shortened and resplined. Would be alot safter then re-drilled if you are putting down alot of power. Also don't forget about your brakes. The offset on the axle flange is different from stansdard A body 8 3/4 to allow for those narrow brakes. I think you can get aftermarket done both ways. I am using C body axles shortend and resplined along with the brakes.
