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Ultimate Security for Your Harmonic Balancer

The harmonic balancer is a critical component of your engine's rotating assembly. Ensure it stays locked in place with the Auto Racing Products (ARP) SBC Harmonic Balancer Bolt. Featuring a 7/16-20 thread and a 2.470-inch length, this bolt is designed to provide the superior clamping force required to prevent balancer walk or failure on high-RPM Small Block Chevy engines.

Why Choose ARP Balancer Bolts?

• 12-Point Head: Large 13/16-inch head for precise torque application and clearance.
• High-Tensile Strength: Made from 8740 chromoly steel to handle extreme stress.
• Black Oxide Finish: Protects against harsh under-hood environments.
• Engineered Fit: Specifically sized for standard SBC crankshaft snout configurations.

Don't risk engine damage due to a loose harmonic balancer. Standard bolts often lack the tensile strength to handle the vibrations of a performance engine. This ARP bolt is heat-treated to provide the necessary preload to keep the balancer seated perfectly on the crankshaft. Whether you are building a street performer or a dedicated drag racer, this fastener is an essential upgrade for your rotating assembly. Trust your engine's longevity to the best in the business at GGCRACING.