1988 Chevrolet K1500, Standard Cab Pickup; 10" Rear Drum; 9 1/2" Rear End; Hvy Dty ch. 1988 Chevrolet K1500, Standard Cab Pickup; 10" Rear Drum; 8 1/2" Rear End; Std Ch. 1988 Chevrolet K1500, Extended Cab Pickup; 10" Rear Drum; 9 1/2" Rear End; Std Ch.
