Feuling 12 Point Cam Cover / Lifter Block Bolt Kit For Harley Twin Cam All that time polishing the chrome, now it's time to make the bolts look just as good. This kit includes fasteners for lifter blocks, cam Cover, oil filter adapter, and crank sensor. Features Hardened stainless steel A show quality polish Corrosion-resistant finish Precision rolled threads for optimum engagement, to prevent galling and promote more consistent torque loading Eliminates thread problems associated with chromed hardware Tensile strength rated at 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