Home / Engine & Performance / Motor / ARP M8 X 1.25 self locking 12pt nut “ARP FORD 6.7L Powerstroke diesel CA625+ head stud kit” has been added to your cart. View cart ARP M8 X 1.25 self locking 12pt nut€ 4,78 ARP M8 X 1.25 self locking 12pt nut quantity Add to cart SKU: ARP-200-8206 Categories: Bolts & Studs, Engine & Performance, Motor Brand: ARP Related products Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 9.0:1 Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG50 Progate 50 Bolts & StudsEngine & Performance ARP GM DURAMAX 6.6L L5P CA625+ HEAD STUD KIT Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG60 Powergate 60