This ARP two-pack nut kit contains M11 x 1.25 12-point nuts specified as M14 WR style hardware, supplied as a small fastener kit for engine or component assembly where that thread and seating style are required. The kit is presented as OEM-replacement quality hardware for applications calling for 12-point M11 x 1.25 nuts, sold in the specified two-piece configuration.
ARP M11 x 1.25 (M14 WR) 12pt Nut Kit (2 pack)