Owner's Manual
Page 320
... Grade 2, Catagory LB or GC-LB (GM Part No. 1052497). Column Shift, Transfer Case Shift Lever, Propeller Shaft Slip Splines and Universal Joints. Hood Latch Assembly: a. Standard - b. Wheel bearing lubricant meeting requirements of NLGI Grade 2, Catagory LB or GC-LB (GM Part No. 1052497). SAE-SOW-90 GL-5 gear ... requirements of NLGI Grade 2, Catagory GC or GC-LB (GM Part No. 105 1344). Engine oil (GM Part No. 1050109). Front and Rear Axle b. SAE-80W-90 gear lubricant or (GM Part No. 1052271). a. Pivots and spring anchor b. USAGE Differential: a. Clutch Linkage.
... Grade 2, Catagory LB or GC-LB (GM Part No. 1052497). Column Shift, Transfer Case Shift Lever, Propeller Shaft Slip Splines and Universal Joints. Hood Latch Assembly: a. Standard - b. Wheel bearing lubricant meeting requirements of NLGI Grade 2, Catagory LB or GC-LB (GM Part No. 1052497). SAE-SOW-90 GL-5 gear ... requirements of NLGI Grade 2, Catagory GC or GC-LB (GM Part No. 105 1344). Engine oil (GM Part No. 1050109). Front and Rear Axle b. SAE-80W-90 gear lubricant or (GM Part No. 1052271). a. Pivots and spring anchor b. USAGE Differential: a. Clutch Linkage.