Quick view Yukon Gear & Axle YGLF9-31-RACE Grizzly Locker MSRP: $1,180.89 Now: $774.20 Was: DifferentialGrizzly LockerGrizzly Locker; Rear; 31 Spline; Racing Design;SPECIFICATIONS:WARNING CA Proposition 65: NoFEATURES:Fits Ford 9 in. w/31 Spline AxlesPatented Internal Design Reduces