The ARP head stud kit for Chevy V6 with 18A raised-port heads supplies the studs and hardware required to clamp the cylinder head to the block and retain proper sealing for that head design. This kit is sized for Chevy V6 18A raised-port heads and provides the correct components for head service, replacement, or rebuilds when top-end fasteners are changed.
ARP Chevy V6 w/18A raised port head stud kit