Home / Engine & Performance / Motor / ARP M6 X 1.00 SS self locking 12pt nut “ARP GM DURAMAX 6.6L L5P CA625+ HEAD STUD KIT” has been added to your cart. View cart ARP M6 X 1.00 SS self locking 12pt nut€ 8,43 ARP M6 X 1.00 SS self locking 12pt nut quantity Add to cart SKU: ARP-400-8205 Categories: Bolts & Studs, Engine & Performance, Motor Brand: ARP Related products Bolts & StudsEngine & Performance ARP cabinet with accessory bolts Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 10.5:1 Bolts & StudsEngine & Performance ARP cabinet with accessory bolts Bolts & StudsEngine & Performance ARP cabinet with SS hex accessory bolts