Wilwood 140-11398-D Dynapro Rear Disc Brake Kit for 12-Bolt Chevy with Parking Brake

Upgrade the rear braking performance of your compatible GM vehicle with the Wilwood 140-11398-D Dynapro Low-Profile Rear Disc Brake Kit. Designed for GM applications from 1968 through 1996, this complete kit combines a compact four-piston aluminum caliper with an 11-inch drilled and slotted iron rotor for responsive braking, improved heat management, and consistent performance. The included offset hat and integrated parking brake provisions support a practical installation for street, performance, and classic truck applications.
The Dynapro low-profile caliper is engineered to provide strong clamping force while helping accommodate wheel and suspension clearance requirements. Its lightweight aluminum construction reduces unsprung weight, and the black powder-coated finish adds durable protection with a clean appearance. The drilled and slotted rotor promotes efficient heat dissipation and helps maintain braking performance during repeated stops.
Wilwood part number 140-11398-D is supplied as a complete rear disc brake kit for 12-bolt Chevrolet applications. Verify vehicle compatibility, axle configuration, wheel clearance, and required installation components before ordering. This kit is air-restricted and truck-freight-only restrictions do not apply.

Features:

• Brand: Wilwood

• Part Number: 140-11398-D

• Brake Position: Rear

• Caliper Design: Dynapro low-profile four-piston caliper

• Caliper Material: Lightweight aluminum

• Caliper Finish: Black powder coat

• Rotor Type: Drilled and slotted iron rotor

• Rotor Size: 11 inches

• Parking Brake: Compatible parking brake configuration

• Hat Design: Offset hat

• Vehicle Application: GM vehicles from 1968 through 1996

• Axle Application: 12-bolt Chevy

• Kit Type: Complete rear disc brake conversion kit