I have this 1979 GMC High Sierra Jimmy, 4 Speed Manual Transmission, NP203, 1/2 ton Front Axle 10Bolt, 3/4 ton Rear Axle 14bolt Full Floating, 350 V8, 87 Suburban Front Fenders, Hood, Grille Support, 3rd Row Seat welded into the rear. With 6" Rough Country Lift Kit, 38x15.50R16 Aluminum Alloy...