Wilwood Dynalite 4-Piston Rear Drag Brake Kit for Muscle Car Axles

Wilwood Dynalite 4-Piston Rear Drag Brake Kit for Muscle Car Axles Wilwood Dynalite rear drag kits deliver race-proven stopping power and a true bolt-on fit for popular muscle car rear axles and custom aftermarket rears. Engineered for sportsman door cars and vehicles running full four-wheel disc systems, these kits provide reliable, consistent braking under drag conditions. Purpose-built design: Forged Dynalite 4-piston calipers optimized for rear drag applications. Secure mounting: Calipers mount over 3/8" plate steel rotors with an anodized aluminum hat that bolts to the axle for precise alignment and durability. Bolt-on compatibility: Available for most factory muscle car housing ends and aftermarket housings with custom axle ends; specific kits match housing end style and axle offset. Rotor options: Standard solid-face rotors for durability and heat control; optional drilled rotors reduce driveline weight where class rules and performance demand every advantage. Race-ready construction: High-strength materials and proven caliper hydraulics designed for repeated launches and hard braking in drag racing environments. Whether you need a turnkey rear drag solution or an upgrade to complement four-wheel disc systems, the Wilwood Dynalite 4-Piston Rear Drag Brake Kit combines light weight, robust mounting, and predictable pedal feel to improve consistency and control on the strip.