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| SKU | ARP661-1017 |
| MPN | 661-1017 |
| GTIN | 672036033491 |
| Certifications | None |
| Material | Alloy Steel |
| Color/Finish | Black Oxide |
| Bolt Pattern / PCD | M8 x 1.25 |
| Lug (holes) | 5 |
| Spoke Style | Hex |
Upgrade your engine assembly with the ARP M8 x 1.25 x 16 Hex Black Oxide Bolts, trusted by automotive enthusiasts and professionals alike for their strength and reliability. This kit includes five precision-engineered bolts, each crafted to meet high-performance standards and provide a secure fit that withstands the demands of intense driving conditions.
Made by ARP, a name synonymous with quality and durability in the automotive hardware industry, these bolts feature a black oxide finish that not only looks sleek but also offers resistance to corrosion and wear. Whether you're rebuilding an engine or upgrading your hardware, you can rely on these bolts for consistent performance and longevity.
Designed specifically for engine components, these M8 x 1.25 x 16 bolts are essential for ensuring that your engine is assembled with the utmost care and precision. Perfect for tuners, hot rod builders, and kit car enthusiasts, this bolt kit simplifies your build while elevating your vehicle's overall reliability.
Order with confidence from Tuningsupply, where you benefit from expert enthusiast support, fast shipping across Europe, and transparent pricing with no hidden costs. Enhance your engine build today with ARP quality and Tuningsupply’s trusted service, and experience the difference that premium hardware can make.
Made by ARP, a name synonymous with quality and durability in the automotive hardware industry, these bolts feature a black oxide finish that not only looks sleek but also offers resistance to corrosion and wear. Whether you're rebuilding an engine or upgrading your hardware, you can rely on these bolts for consistent performance and longevity.
Designed specifically for engine components, these M8 x 1.25 x 16 bolts are essential for ensuring that your engine is assembled with the utmost care and precision. Perfect for tuners, hot rod builders, and kit car enthusiasts, this bolt kit simplifies your build while elevating your vehicle's overall reliability.
Order with confidence from Tuningsupply, where you benefit from expert enthusiast support, fast shipping across Europe, and transparent pricing with no hidden costs. Enhance your engine build today with ARP quality and Tuningsupply’s trusted service, and experience the difference that premium hardware can make.
Customer reviews
Based on 160 reviews
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















