
Head Bolt Kit - Evolution/Twin Cam
Head Bolt Kit - Evolution/Twin Cam
- Feature precision j-form threads for optimum engagement, to prevent galling and promote more consistent torque loading
- Tensile strength rated at 180,000 psi; superior and stronger than OEM and grade 8 fasteners
- Kit includes all bolts required for one motor and moly assembly lubricant for installation
- Made in the USA
Due to high volume some orders can take up to 14 business days to ship.

