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ARP 3/8-inch stainless steel 12-point header bolt kit for Buick 350–455 engines. This 12-point bolt set matches the Buick 350–455 header mounting range and provides stainless steel fasteners sized at 3/8 inch. Choose this kit when a 12-point drive is preferred or required for header installation on compatible Buick V8 applications.
ARP Buick 350-455 3/8in SS 12pt header bolt kit
