Dynapro Radial Front Drag Brake Kit Description

DynaPro4R Drag Race front brake kits deliver high torque stopping power with a substantial weight savings over the OE brake components. Dynamic mount steel rotors weigh only 5.7 pounds each. They attach to the OE hubs with lightweight forged aluminum hats using our T-nut mounting system that allows the rotor to move independently of the hat during heat cycles. This eliminates stress at the mount points and the subsequent rotor distortion that can otherwise occur with fixed mount steel plate rotors. Dynamic mount rotors also assure full release from the pads to run true and drag free down the track. Clamping force is provided by radial mount DynaPro 4R four piston aluminum calipers weighing in at only 4.1 pounds each. DP4R calipers feature stainless steel pistons, internal bore seals, stainless steel bridge wear plates, and allow easy access to the pads for service without removing the calipers from the mount. BP-20 compound SmartPads provide high response and holding power when cold, and resistance to fade when hot. The complete package mounts to the OE spindle with full bolt-on installation. This kit is configured for drag racing only and is not recommended for street use. A minimum size 17” wheels are required along with a stainless steel braided flexline kit available separately.

Dynapro Radial Front Drag Brake Kit Description

NDPR forged billet, radial mount four piston calipers are used in this select group of drag racing kits. The OE brakes on vehicles originally equipped with 16” or larger wheels generally do not fit inside the popular 15” drag wheels. Specially designed radial caliper mount brackets bolt directly to the OE caliper mount, and provide secure and accurate mounting for the NDPR caliper. Kits with 3/8” steel rotors are recommended for four-wheel disc brake cars up to 2,800 pounds. Kits with .81” rotors should be used on cars over 2,800 pound cars, or lighter cars running extreme speeds desiring increased rotor durability.

Dynapro Radial Front Drag Brake Kit Description

NDPR forged billet, radial mount four piston calipers are used in this select group of drag racing kits. The OE brakes on vehicles originally equipped with 16” or larger wheels generally do not fit inside the popular 15” drag wheels. Specially designed radial caliper mount brackets bolt directly to the OE caliper mount, and provide secure and accurate mounting for the NDPR caliper. Kits with 3/8” steel rotors are recommended for four-wheel disc brake cars up to 2,800 pounds. Kits with .81” rotors should be used on cars over 2,800 pound cars, or lighter cars running extreme speeds desiring increased rotor durability.