Wilwood Caliper-GN6R-L/H-Black Ano (.80 Thk Pad) 1.75/1.38/1.38in Pistons 1.38in Disc

If you're looking to significantly upgrade your vehicle's braking system, especially for performance driving or heavy-duty use, Wilwood's Grand National GN6R calipers are a top choice. These calipers represent the latest in brake technology, built with a high-strength forged aluminum body that's both robust and lightweight. The black anodized finish not only looks sharp but also offers excellent durability and corrosion resistance.

What sets these GN6R calipers apart is their advanced internal design. They feature a six-piston configuration with staggered piston sizes (1.75-inch, 1.38-inch, and 1.38-inch) which helps distribute braking force evenly across the pad. This caliper is specifically designed to work with rotors ranging from 12.19 to 13.06 inches in diameter and is set up for brake pads that are 0.80 inches thick. The stainless steel pistons are a key component, contributing to reliable performance and heat management during demanding stops. These calipers are designed to replace previous Grand National models, making upgrades straightforward with appropriate bracket kits.

When planning your brake upgrade, remember that these calipers are sold individually, so you'll need to order two for the front axle. Ensure you have the correct mounting brackets and rotors that are compatible with the caliper's specifications for a complete and effective braking system. This is a serious upgrade for anyone looking to maximize their vehicle's stopping power and control.