Wilwood FDL rear drag kits are true bolt-on kits for popular muscle car rear axles, here configured for 1958–1964 Olds and Pontiac applications with 1/2" studs. These purpose-built kits install a four-piston forged Dynalite caliper over 3/8" plate steel rotors mounted to an aluminum hat, delivering a durable, lightweight option for sportsman door cars and other four-wheel disc brake conversions. Standard kits use solid face rotors; drilled options are offered where allowed.
Wilwood Forged Dynalite Rear Drag Kit Drilled Rotor 58-64 Olds/Pontiac 1/2in Studs