Used with OEM oil pump in combination with Feuling's OE+ cam plate. • Quality 12-point heat treated 8740 chrome moly steel bolts with black oxide finish • Optional Feuling cam plate/oil pump fastener kit for M8 engines with OE+ cam plate and OEM HD oil pump • Feature precision rolled threads for optimum engagement, to prevent galling and promote more consistent torque loading. • Wide under-head flange design provides even load distribution for optimum sealing of surfaces - preventing leaks • Quality engine builders demand quality fasteners! Secure your engine with complete confidence • Tensile strength rated @ 170,000 psi – Superior & Stronger than OEM & stronger than grade 8 fasteners • Manufactured by ARP to Feuling’s exact specifications • Kits include moly assembly lubricant for installation • Made in the U.S.A.