Wilwood 120-5000-R & 120-5000-L Billet IR-GT Caliper Pair... The Wilwood IR-GT small piston caliper was designed for lightweight rear brake applications typical of NASCAR's Winston Cup, Busch and Craftsman Truck Series intermediate ovals and super speedways. The compact billet IR-GT weighs an amazing...
The Wilwood IR-GT small piston caliper was designed for lightweight rear brake applications typical of NASCAR's Winston Cup, Busch and Craftsman Truck Series intermediate ovals and super speedways. The compact billet IR-GT weighs an amazing 2.5 pounds. Specially placed wide stance pistons keep the caliper stiff and light, while the 3.7 cubic inch pad provides plenty of brake. Billet stainless steel pistons, bridge bolt, heavy duty pad wear plates and four position bleed screws are all standard features. Use with Wilwood's ultralight curved 32 fin rotor for minimum weight, or our GT curved 48 fin rotor for maximum in cooling performance, both available in fixed or dynamic mount configurations.
