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 Buick, 350-455, Set of 14

ARP Header Bolts, Hex Head, Custom 450, Black Oxide, For Buick, 350-455, Set of 14

$44.01

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ARP Header Bolts, Stainless Hex, For Buick 350-455 3/8 in. Dia Bolt, .750 in. UHL, 14 Piece

ARP Header Bolts, Stainless Hex, For Buick 350-455 3/8 in. Dia Bolt, .750 in. UHL, 14 Piece

$76.20

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ARP Header Bolts, Stainless 12-Point, For Buick 350-455 3/8 in. Dia Bolt, .750 in. UHL, 14 Pc

ARP Header Bolts, Stainless 12-Point, For Buick 350-455 3/8 in. Dia Bolt, .750 in. UHL, 14 Pc

$82.35

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