Description
The Wilwood D154 forged billet caliper offers a high-performance, lightweight upgrade designed for direct bolt-on installation on a wide range of GM vehicles from 1978 to 2002. Crafted from high-strength forged billet aluminum, this caliper provides enhanced durability and improved braking performance compared to stock cast iron units. Its robust construction makes it an ideal choice for both street driving and competitive racing applications where reliable stopping power is critical. This caliper features 1.62-inch pistons on both sides, ensuring balanced clamping forces and even pad wear for consistent braking response. The caliper is compatible with 0.81-inch diameter discs, making it suitable for various brake setups and performance upgrades. Its design retains compatibility with original mounting points, simplifying installation without modifications. The distinctive red finish not only adds a sporty aesthetic but also provides corrosion resistance for long-lasting performance. Given its affordability and widespread availability, the Wilwood D154 caliper is a popular choice for hot rods, street machines, and class competition vehicles, especially for those converting from drum brakes to disc brakes or upgrading existing systems. Whether you’re restoring a vintage GM or enhancing an existing brake setup, this caliper delivers reliable, high-performance braking power with a focus on weight savings and durability.
Features:
- Forged billet aluminum construction for high strength and durability
- Direct bolt-on replacement for factory cast iron calipers
- Includes 1.62-inch pistons on both sides for balanced braking
- Compatible with 0.81-inch diameter brake discs
- Red anodized finish provides corrosion resistance and sporty appearance


















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