Home / Engine & Performance / Head Misc / Manley Rocker Arm Stud, STUD-3/8 FOR POLY LockS “JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 9.0:1” has been added to your cart. View cart Manley Rocker Arm Stud, STUD-3/8 FOR POLY LockS€ 4,90 Manley Rocker Arm Stud, STUD-3/8 FOR POLY LockS quantity Add to cart SKU: 42147-1 Categories: Cylinder Head, Engine & Performance, Head Misc, Head Misc Brand: Manley Related products Bolts & StudsEngine & Performance ARP GM DURAMAX 6.6L L5P CA625+ HEAD STUD KIT Bolts & StudsEngine & Performance ARP cabinet with black 12pt accessory bolts Bolts & StudsEngine & Performance ARP cabinet with SS 12pt metric accessory bolts Bolts & StudsEngine & Performance ARP cabinet with accessory bolts