The ARP valve cover bolt kit for Merlin block Brodix BB heads includes a 12-point fastener set matched to that head style. These bolts are intended to fit the specific head-to-cover interface and provide reliable clamping for valve covers in Merlin/Brodix BB applications. The kit is a direct replacement for factory hardware to simplify assembly and maintenance.
ARP Merlin Block BRodix Head BB 12pt Valve Cover Bolt Kit