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The ARP head bolt kit for Chevy V6 90A hi-port heads with 3/8-inch holes supplies the fasteners needed to secure the cylinder head to the block and maintain proper sealing for that head design. This kit is sized for 90A hi-port Chevy V6 heads featuring 3/8-inch holes and provides the correct bolts for head service, replacement, or rebuilds when top-end fasteners need to be refreshed.
ARP Chevy V6 90A hi-port 3/8in holes, head bolt kit
