I got 10 bolt rearend 8.2..... was told it's 2.56 gears stock.. I'd like to get better gears.... What i'm looking for is something that is streetable and an occasional trip to the track, 2,3 times a summer... Runnin 350 4bbl buick engine, hopefull 455 next year... Thanks guys, just thought someone here may have upgraded and had a set reasonably priced laying around... I'm deffinately on a tight budget, but I'd like to even the playing fields with my buick running up to full potential..... Thanks a million David Carter