About ARP (Automotive Racing Products)
When you’re chasing serious horsepower, every fastener matters — and nobody understands that better than ARP.Founded over 50 years ago in the hot rod heartland of Southern California, ARP was built by and for engine builders who needed fasteners that could handle extreme stress without giving out. They didn’t just raise the standard — they became the standard.
From head studs to main bolts, ARP’s lineup is legendary. Designed to handle brutal cylinder pressures, sky-high RPMs, and track-day punishment, ARP fasteners are built for engines that don’t back down. If reliability is mission-critical, ARP isn’t just a smart choice — it’s non-negotiable.
What sets ARP apart? Precision, consistency, and total control. Every fastener is manufactured in-house in the USA, using top-tier materials and aerospace-level specs. No outsourcing. No mystery metal. Just hardcore hardware you can torque down with confidence.
Hot rodders, drag racers, circle trackers, and engine builders alike trust ARP because they’ve seen what these fasteners can do — holding together championship engines, record-breaking builds, and street legends alike. When the stakes are high, ARP is the name the pros reach for.
But it’s not just about strength — it’s about craftsmanship. ARP fasteners are beautifully made, with exacting finishes that show pride in every part. This is the kind of hardware that doesn’t just work — it wows.
If your build is something to be proud of, don’t let weak hardware bring it down. Upgrade to ARP — the name real builders trust, run, and recommend.