Part Notes: Buick, Chevrolet, Olds; 8.50 Ring Gear; Wagon;Chevrolet; Sedan; W/Drum Brakes; 2.93 Gear Ratio; W/Limited Slip;Chevrolet; Wagon; W/Disc Brakes; 2.93 Gear Ratio; W/Limited Slip;Chevrolet; Wagon; W/Disc Brakes; 3.08 Gear Ratio; W/Limited Slip;Chevrolet; Wagon; W/Disc Brakes; 3.23; W/Limited Slip