Part Description
Dress-Up 12-Point External Primary/Transmission Engine Fastener Kit- 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.
- Tensile strength rated @ 170,000 psi; superior and stronger than OEM and stronger than grade 8 fasteners.
- Quality 12-point hardened stainless steel bolts with a SHOW polish corrosion-resistant finish.
- Manufactured by ARP® to Feuling’s® exact specifications.
- All kits include moly assembly lubricant for installation.
- Made in the USA.
- Not for 2023 models with 121 VVT motors."
