Wilwood Dynapro Lug Mount Dual Rear Dynamic Kit SA Drilled 58-64 Olds/Pont 1/2in Studs

This is the Wilwood Dynapro Lug Mount Dual Rear Dynamic Brake Kit, specifically designed for 1958-1964 Oldsmobile and Pontiac vehicles. If your classic car sees a lot of track time, heavy loads, or high speeds, managing rear brake heat is crucial for consistent stopping power. This kit addresses that by providing a robust dual caliper setup with advanced rotor technology.

What sets this kit apart is the Lug-Drive rotor mounting system. Instead of traditional rotor bolts, it uses a single internal snap-ring to secure the rotor to the hat. This design allows the rotor to expand and contract freely with heat cycles, preventing thermal stress from distorting the rotor or damaging the hat. This means your rotors stay flatter and run truer for longer. The kit also features spring-loaded, replaceable stainless steel inserts in the lug-drive slots. These protect the aluminum hat from wear caused by the stainless steel rotor under braking torque, ensuring the longevity of the components.

This kit includes dual calipers for increased braking force and heat dissipation at the rear wheels. The rotors are drilled for improved cooling and performance. When installing, remember that proper brake system setup is key, especially with dual caliper configurations. Ensure you have the correct master cylinder and proportioning valve to balance braking front-to-rear for optimal performance and safety.