ARP Bolt Quick -Fake Checklist
1⃣ Stamp
✅ Sharp “ARP” or “ARP2000”
❌ Blurry / missing mark

2⃣ Finish
✅ Semi-gloss, smooth, wave rings (no knurls)
❌ Dull or mirror-shiny

3⃣ Washer & Nut
✅ ARP2000 = washer included + textured side
✅ Nut has built-in flange
❌ No washer / plain nut

4⃣ Source
✅ Buy from ARP direct or authorized dealers
❌ Cheap kits from unknown sellers—high fake risk

👉 Still unsure?
Contact ARP support with your part # or ask a trusted mechanic.