The Wilwood Superlite rear drum-to-disc conversion kit for 1988–1998 Chevrolet Silverado features Superlite 4R components and 12.88 x 1.10-inch drill/slot rotors in a black finish. It converts the factory rear drum setup to a disc arrangement, providing a direct-fit replacement designed around the listed model years. The kit offers drilled and slotted rotor styling for enhanced venting and consistent braking feel.
Wilwood 88-98 Chevy Silverado Superlite 4R 12.88x1.10in Drill/Slot Rear Drum to Disc Conv. - Black