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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 engine components remain secure under the most demanding conditions with ARP 9/16in ID 1.00in OD black washers. Designed specifically for high-load racing applications, these washers provide the necessary surface area to distribute clamping force evenly, preventing damage to your engine block or cylinder heads during the torque process.
ARP washers are manufactured to exact tolerances, ensuring that your torque values remain consistent across every fastener. Unlike standard hardware store washers, these are heat-treated to withstand the immense stress found in forced induction and high-compression engines. By using these ARP washers, you protect your investment from the risks of uneven loading and fastener fatigue. Whether you are performing a full engine rebuild or upgrading specific components, these washers provide the peace of mind that your engine is held together by the best hardware available. Enhance your engine's reliability and performance with premium components sourced from GGCRACING.
| Brand | ARP |
|---|---|
| Manufacturer part number | 200-8535 |
| GGC SKU | ARP200-8535 |
| UPC / GTIN | 672036006594 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 7.3 × 4.7 × 0.3 in |
|---|---|
| Shipping weight | 0.24 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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