ARP 12-point head stud kit for the Holden 308 supplies the correct 12-point studs intended to match that engine’s head configuration. Provided for direct replacement during head service, the studs restore proper clamping form and are used when reinstalling the cylinder head. Install this kit during rebuilds or maintenance to ensure consistent stud spacing and secure head torque retention.
ARP Holden 308 12pt head stud kit