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This ARP 12-point head stud kit is designed for small-block Chrysler engines using B1–BS heads and provides 12-point studs for head installation. It supplies the fasteners necessary to clamp the cylinder head to the block during assembly or overhaul. Use this kit when rebuilding SB Chrysler engines that require B1–BS head hardware with a 12-point fastening pattern.
ARP SB Chrysler, w/B1-BS heads, 12pt head stud kit
