Wilwood Forged Narrow Superlite 4R Big Brake Rear Electronic Parking Brake Kit | 88-98 C1500 - Rear Kit Wheels 575" ID (most ¾ ton

575" ID (most ¾ ton models) in the drop down menus

2014-18 Sierra (2WD)

Inner and outer barrel knurling make the Laguna Drag the perfect fit your vintage and late model drag car

Utilizes Factory OE LS1 Engine Mounts

Caliper piston volumes are matched for full compatibility with the OE power brake booster and master cylinder

Wilwood Forged Narrow Superlite 4R Big Brake Rear Electronic Parking Brake Kit | 88-98 C1500 - Rear Kit Wheels 575" ID (most ¾ tonWilwood Forged Narrow Superlite 4R Big Brake Rear Electronic Parking Brake Kit 88 98 C1500 Rear Kit 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. FNSL4R four piston calipers, 13 or 14 two piece rotors, and high performance BP 10 compound pads provide optimized and balanced braking to compliment front big brake upgrades on all types