Home / Engine & Performance / Manley Rockr Arm Nut, NUT-SBC 3/8 ROCKER “JE-Pistons kit R8 5.2L V10 ’09+ 84.50mm 9.0:1” has been added to your cart. View cart Manley Rockr Arm Nut, NUT-SBC 3/8 ROCKER€ 17,52 Manley Rockr Arm Nut, NUT-SBC 3/8 ROCKER quantity Add to cart SKU: 43143-16 Categories: Cylinder Head, Engine & Performance, Head Misc Brand: Manley Related products Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG50 Progate 50 Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 77.50mm 10.0:1 Bolts & StudsEngine & Performance ARP cabinet with black hex accessory bolts Bolts & StudsEngine & Performance ARP FORD 6.7L Powerstroke diesel CA625+ head stud kit