Hi guys, I run an oldsmobile with a 8.5 in my 80 cutlass out of an 84 hurst/olds. Same rear as the gn is only with a 3.73 gear. Right now I have arp studs in the caps, lpw cover, going to 33 spline axles, spool, discs, ford ends, lpw support bars, tubes are welded, rear sway bar. We are planning...