Forged Narrow Superlite 4R Rear Electronic Parking Brake Kits provide the ultimate big brake solution for popular muscle car rear axles that require a parking brake. Forged Narrow Superlite 4-Piston calipers, 13-inch two-piece rotors, and high-performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake upgrades on all types of custom, show and high-performance street machines. The unique Electronic Parking Brake caliper provides a static high torque static holding power for parking without mechanical cabling
This kit will only fit the late model large bearing housing ends and axles with a 2.500 in. brake space offset.