Wilwood Narrow Superlite 4R Rear P-Brk Kit 12.88in Chevy 12 Bolt-Spec 3.15in Bearing

If you're upgrading the braking system on a classic muscle car with a Chevy 12-bolt rear axle, this Wilwood Narrow Superlite 4R rear disc brake kit is designed to give you a significant boost in stopping power. This kit is built to complement a front big brake setup, ensuring balanced braking performance for your custom street machine. It includes everything you need to get a substantial upgrade over stock, including the calipers, rotors, and pads.

At the heart of this kit are the forged Narrow Superlite 4R four-piston calipers, known for their robust construction and reliable performance. They work with 12.88-inch, two-piece rotors that offer a larger surface area for heat dissipation and friction. The kit also comes with Wilwood's popular BP-10 compound brake pads, which offer a good balance of stopping power and everyday drivability. A key feature for muscle cars is the integrated parking brake system, which uses an internal shoe design. This provides strong static holding power while maintaining a clean look, as the parking brake mechanism is neatly hidden within the caliper assembly.

This kit is specifically configured for Chevy 12-bolt rear axles with a 3.15-inch bearing diameter and a 2.81-inch offset, ensuring a proper fit for these popular rear ends. Wilwood offers optional caliper finishes and rotor designs, allowing you to personalize the look of your braking system to match your build's style. This is a well-built system that will provide a noticeable improvement in your vehicle's ability to stop, especially when paired with front upgrades.