The ARP head stud kit for Mitsubishi Lancer EVO 8/9 and DSM 4G63 engines is a 7‑bolt L19 head stud set intended to secure the cylinder head to the block. It supplies the fasteners needed when rebuilding or upgrading the 4G63 head assembly, offering a direct solution for applications where reliable clamping of the head is required. Use this kit during head installation or when increasing engine output necessitates upgraded head fasteners.
ARP Mitsubishi Lancer EVO 8/9/DSM 4G63 7-Bolt L19 Head Stud Kit