... /special bearingLinear/flange bearings,cam bearingsB12235YK (BOWER) 395CS/ 394CS GM Truck 1 Ton 250, 300, 3500, C3500, G3500, K3500, P3500, ... R3500, V3500 series, Chevrolet (C-30, C3500, R30, R3500, V30, V3500, K30, K3500, P30, 3800 ... &70 series), 4000, 5000, 6000 & 7000 series [REAR WHEEL][DIFFERENTIAL] (1955-88) GM Truck 1 Ton 250, 300, 3500, C3500, G3500, K3500 ...