Home Forums Gear Hunting Trucks and Four-Wheel Drives Eaton G80 locking diff.

Toad is correct. The G80 is the designation by GM, but all G80's are made by Eaton. Different sizes of the same locker for different size vehicles. The ones with the worst rep are the 1970s models they put in the 14 bolt due to them grenading when they spool up one tire spinning and then lock up.