The ARP head stud kit for SBC with Brodix/Rodeck aluminum blocks is designed for use with Brodix heads that require 7/16-inch studs. Provided for head installation or engine rebuilding, the kit supplies studs matched to that head pattern so installers can achieve correct clamping and alignment when assembling the specified head and block combination.
ARP SBC w/Brodix,Rodeck alum block, 12/18A Brodix head 7/16 studs Head Stud Kit