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The ARP BB Chevy 12-point header bolt kit supplies 12-point fasteners sized for big-block Chevy header applications. This vehicle-specific hardware set provides the bolts required to attach exhaust headers to compatible big-block Chevy cylinder heads, simplifying installation or replacement by delivering a matched set of header fasteners with the correct 12-point head configuration.
ARP BB Chevy 12pt Header Bolt Kit
