Home / Engine & Performance / Motor / 3/8-16 12pt nut kit (2pcs) “Chevy Duramax 6.6L diesel CA625+ custom age HSK” has been added to your cart. View cart 3/8-16 12pt nut kit (2pcs)€ 5,46 3/8-16 12pt nut kit (2pcs) quantity Add to cart SKU: ARP-301-8321 Categories: Bolts & Studs, Engine & Performance, Motor Brand: ARP Description Description Country of Origin: USA Related products Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG45 Hypergate 45 Bolts & StudsEngine & Performance Chevy Duramax 6.6L diesel CA625+ custom age HSK Engine & PerformanceEngine Block JE-Pistons Kit Lambo. Gallardo 5.0L FSI V10 ’03-08 82.50mm Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 9.0:1