Feuling Parts 12-Point External Primary/Transmission Engine Fastener Kit — 12-point fit for external primary and transmission not for '23 121" VVT motors

Secure your engine with confidence: this complete 12-point external primary and transmission fastener kit delivers superior strength and consistent torque for critical engine assemblies.

Tensile strength rated at 170,000 psi for performance stronger than OEM and grade 8, precision rolled threads to prevent galling, and a wide underhead flange for even load distribution and sealing.

Kit includes moly assembly lubricant and covers primary, derby, top transmission, right transmission bearing housing, clutch release, sensors and engine-to-transmission mounting bolts.

Manufactured by ARP® to Feulings® exact specifications and made in the USA. Not for '23 models with 121" VVT motors.