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ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.
Ensure your harmonic balancer remains securely fastened to your Buick V6 or V8 engine with the Auto Racing Products Harmonic Balancer Bolt Kit. This high-performance fastener is designed to replace the factory bolt, offering significantly higher strength and a more reliable connection. Featuring a 12-point head, this bolt allows for easier access and more precise torque application, ensuring your balancer stays perfectly aligned during high-RPM operation.
A loose or failing harmonic balancer bolt can lead to severe engine damage, including crankshaft failure. By upgrading to this ARP bolt, you are adding a critical layer of insurance to your engine build. The 12-point head design not only looks great but also provides a more robust grip for your socket, reducing the risk of rounding the bolt head during installation. Whether you are performing a routine maintenance task or a full engine overhaul, this bolt is an essential upgrade for any Buick enthusiast. Trust GGCRACING for all your high-performance engine fastener needs.
| Brand | Auto Racing Products |
|---|---|
| Manufacturer part number | 120-2501 |
| GGC SKU | BQDN_120-2501 |
| UPC / GTIN | 672036000936 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 7 × 5 × 1.25 in |
|---|---|
| Shipping weight | 0.5 lb |
Vehicle fitment is not listed for this part. Send us your year, make and model at sales@ggcracing.com and we will confirm before you order.
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