ARP valve cover bolt kit for Merlin block with Brodix small‑block heads, supplied as a 12‑point valve cover bolt kit. This set provides 12‑point fasteners tailored to the Merlin block/Brodix SB head pairing, offering the correct fastener geometry where 12‑point hardware is required for valve cover attachment.
ARP Merlin block, Brodix head SB 12pt valve cover bolt kit