ARP is most widely known for the super high-quality bolts and studs used in the internals of race and performance engines (such as this NASCAR Cup motor from Earhardt Childress Racing Engines). But besides main studs, head bolts and the like, ARP also has a wide range of polished stainless bolts to dress up the exterior of practically any engine. We also talked with ARP’s Chris Raschke to find out that the company makes all of its fasteners in-house to maximize quality, and they are even willing to custom build practically any fastener to your specifications.

Now we’ve got to dream up some one-off projects where we’d need some custom engine bolts.