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The ARP SB Chevy 12-point header bolt kit supplies twelve-point fasteners matched to small-block Chevy header applications. Provided as a complete hardware set, it replaces or supplies the bolts required to attach exhaust headers to the cylinder heads on compatible small-block Chevy engines, helping ensure correct head type and fitment at the header flange during installation or repair.
ARP SB Chevy 12pt Header Bolt Kit
