8.75 axles

FYI the Green bearings are good for drag racing purposes where there is minimal side loading as they are constructed using ball bearings not tapered bearings.......They are not for recommended for autocross or street use.....tapered roller bearings are....Now if you only drive your car a few times a year, on weekends, to car shows etc. you can get away with it....But used on a daily basis and driven hard they will soon fail versus a tapered roller bearing which will last another 100,000 + miles