FEULING PARTS Fastener Kit - External Engine - 12-Point 3061

Fastener Kit - External Engine - 12-Point
Features precision-rolled threads for optimum engagement, to prevent galling and promote more consistent torque loading, Wide underhead flange design provides even load distribution for optimum sealing of surfaces - preventing leaks, Tensile strength rated @ 170,000 psi; superior and stronger than OEM and stronger than grade 8 fasteners, Manufactured by ARP® to Feuling's® exact specifications, Includes moly assembly lubricant for installation, Quality 12-point heat-treated stainless steel, Made in the USA, Not for '23 models with 121" VVT motors.