Torsen Gleason Quick Change Differential w/Bearings and Shims Maguire's XAM Heavy Duty Shank Series

XAM Heavy Duty Shank Series

no-retorque type head gaskets

Helps prevent leakage and squealing

Durometer and Tread Depth Gauge

1979-1998 GMC K2500

Torsen Gleason Quick Change Differential w/Bearings and Shims Maguire's XAM Heavy Duty Shank SeriesThe Torsen Gleason is one of the most widely used differentials in motorsports today. Automotive differentials, devices that allow one drive wheel to turn faster than the other when the car is cornering, are necessary in passenger cars and trucks. During cornering, the outside wheel follows a larger radius than the inside wheel and therefore travels a greater distance. Differentials allow one drive wheel to speed up while the other one slows down by