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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.
Achieve optimal clamping force and prevent cylinder head distortion with this 10-pack of Auto Racing Products 1/4" ID chromoly head bolt insert washers. Specifically designed for critical engine applications, these washers ensure consistent torque readings and superior load distribution, vital for high-performance engine builds.
These specialized head bolt washers are crafted from premium chromoly steel, providing exceptional strength and resilience under the intense heat and pressure of an operating engine. The unique insert design ensures proper alignment and seating of your head bolts, while the black oxide finish offers robust corrosion resistance, protecting against the harsh engine environment.
Auto Racing Products head bolt washers are an indispensable component for any serious engine builder. They are engineered to provide the precise support needed to maintain consistent cylinder head clamping, preventing gasket leaks and ensuring reliable engine operation. Trust ARP for the critical details that make a difference in engine longevity and performance.
| Brand | Auto Racing Products |
|---|---|
| Manufacturer part number | 200-8570 |
| GGC SKU | BQDN_200-8570 |
| UPC / GTIN | 672036006792 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 6 × 4 × 0.38 in |
|---|---|
| Shipping weight | 0.09 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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