Images may differ
| SKU | ARP661-1003 |
| MPN | 661-1003 |
| GTIN | 672036030513 |
| Certifications | None |
| Material | Steel |
| Color/Finish | Black Oxide |
| Lug (holes) | 5 |
The black oxide finish provides excellent resistance to corrosion while adding a sleek, low-gloss look that complements any engine bay setup. Perfect for tuning projects, rebuilds, and upgrades, these hex bolts offer consistent thread quality and strength to handle high-stress applications.
Easy to install and built to last, these bolts are an essential addition to your hardware kit collection. Whether you're working on V8 engines, kit cars, or custom hot rods, trust ARP for hardware components that stand up to the challenge.
Customer reviews
Verified
Called for a part that was not in the assortment, but was available from one of their partners. Product could be ordered without difficulty and was delivered quickly. Very nice communication, thank you!
Verified
Had the parts that I could really only find elsewhere on the internet via an awkward import promotion from either the UK or the US. Tuningsupply had them on the website, at a good price and they were also delivered quickly. So good service!
Verified
So cheap!!! At first it was really a gamble for me to order my rims from Tuningsupply because they were so very much cheaper than elsewhere. And sure enough, on the ninth day DPD arrived at the door with my rims. Really a total of 360 euros cheaper!!!! For me a very big applause for this company.
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.
