ARP manufactures a variety of header bolt kits to facilitate the installation of your headers. Rated at 170,000 psi, they're much stronger than stock and will last under even the most severe conditions. Each kit includes the specific number of parts required for the desired application, plus premium-quality washers and either hex or 12-point heads.

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ARP Header Bolts, Hex Head, Custom 450, Black Oxide, For Oldsmobile, Big, Small Block, V8, Set of 14

ARP Header Bolts, Hex Head, Custom 450, Black Oxide, For Oldsmobile, Big, Small Block, V8, Set of 14

$44.01

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ARP Header Bolts, 12-Point, Custom 450, Black Oxide, For Oldsmobile, Big, Small Block, V8, Set of 14

ARP Header Bolts, 12-Point, Custom 450, Black Oxide, For Oldsmobile, Big, Small Block, V8, Set of 14

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ARP Header Bolts, 12-Point, Stainless Steel, Polished, 3/8 in.-16, For Oldsmobile, 330-455, Set of 14

ARP Header Bolts, 12-Point, Stainless Steel, Polished, 3/8 in.-16, For Oldsmobile, 330-455, Set of 14

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