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The ARP head bolt kit for SB Chevy 18A high port heads supplies the bolts needed to install or replace head fasteners on 18A high-port small-block Chevy heads. Geared toward engine assembly and rebuild work, this kit offers a complete set tailored to high-port head geometry so heads can be torqued and sealed correctly, supporting consistent combustion and dependable engine operation.
ARP SB Chevy 18A high port head bolt kit
