ARP 1/2in ID 7/8in OD Black Washer — Universal Engine Hardware

High-Strength ARP 1/2in Black Washers

For engine builders who refuse to compromise on quality, the ARP 1/2in ID 7/8in OD Black Washer is the ultimate choice for critical fastening tasks. These washers are specifically designed to handle the high clamping loads generated by performance fasteners, ensuring that your torque specs remain consistent throughout the life of the engine.

Key Features and Benefits

• Heavy-Duty Construction: Built to withstand extreme heat and vibration without deforming.
• Optimal Load Distribution: The 7/8in outer diameter provides a wide surface area to protect delicate aluminum or cast iron surfaces.
• Black Oxide Finish: Provides a professional look while offering excellent resistance to corrosion and wear.
• Versatile Application: Perfect for head studs, main studs, and various high-stress chassis or drivetrain mounts.

In high-performance motorsports, fastener failure is not an option. Using a high-quality washer is essential to prevent the fastener from digging into the component surface, which can lead to loss of torque and potential engine damage. ARP is synonymous with reliability, and these washers are no exception. They are the preferred choice for professional tuners and weekend warriors alike who demand consistency and durability. Ensure your engine build stands the test of time by using only the highest quality hardware. Find all your essential engine components and performance parts at GGCRACING.