Wilwood 140-17121-D Forged Dynalite Rear Brake Kit with 12-Inch Drilled and Slotted Iron Rotors for GM G-Body

The Wilwood 140-17121-D Forged Dynalite rear brake kit offers high-performance braking for GM G-Body vehicles from 1978 to 1988. This kit features a robust 4-piston caliper constructed from durable aluminum, finished with a corrosion-resistant black powder coat for added longevity. The included 12.19-inch drilled and slotted iron rotors provide superior heat dissipation and enhanced braking performance, making it suitable for street and track applications. Designed for easy installation, this brake kit provides reliable stopping power and consistent pedal feel, ensuring safety and confidence during aggressive driving or daily use. The kit does not restrict airflow and is compatible with a wide range of GM G-Body models, making it a practical upgrade for enthusiasts seeking improved braking response and durability. The components are engineered to meet professional standards, delivering excellent performance without compromising vehicle handling or ride quality.

Features:

• Forged Dynalite 4-piston caliper for reliable braking force

• 12.19-inch drilled and slotted iron rotors for superior heat dissipation

• Aluminum caliper construction with black powder coat finish for corrosion resistance

• Designed specifically for GM G-Body vehicles from 1978 to 1988

• Includes complete rear brake assembly for straightforward installation