Home / Engine & Performance / Motor / 3/8-5/16 x 1.500″ hex header stud kit “JE-Pistons kit R8 5.2L V10 ’09+ 84.50mm 9.0:1” has been added to your cart. View cart 3/8-5/16 x 1.500″ hex header stud kit€ 232,08 3/8-5/16 x 1.500" hex header stud kit quantity Add to cart SKU: ARP-100-1401 Categories: Bolts & Studs, Engine & Performance, Motor Brand: ARP Description Description Country of Origin: USA Related products Bolts & StudsEngine & Performance ARP GM DURAMAX 6.6L L5P CA625+ HEAD STUD KIT Bolts & StudsEngine & Performance ARP cabinet with SS 12pt metric accessory bolts Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG50 Progate 50 Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG40 Comp Gate 40