High Performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates the need for valve train removal to faciliate cylinder head retorquing. All High Performance Series bolts are 180000psi (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washers.

More From This Category

ARP Cylinder Head Stud, Pro-Series, 12-point Nut, For Chevrolet SB, Rodeck Aluminium Block, BD1010 & BD2000, Kit

ARP Cylinder Head Stud, Pro-Series, 12-point Nut, For Chevrolet SB, Rodeck Aluminium Block, BD1010 & BD2000, Kit

$759.17

ARP Head Stud Kit, Dodge Cummins 5.9L 24V (All Same Length Studs)

ARP Head Stud Kit, Dodge Cummins 5.9L 24V (All Same Length Studs)

$2,743.96

ARP Valve Cover Bolts, Chromoly, Black Oxide, Hex, 1/4-20 in, For Chevrolet, Set of 8

ARP Valve Cover Bolts, Chromoly, Black Oxide, Hex, 1/4-20 in, For Chevrolet, Set of 8

$40.89

ARP Cylinder Head Stud, Pro-Series, 12-point Head, For Pontiac, Super Duty 4 Cyl w/ Iron Duke in. Head, Kit

ARP Cylinder Head Stud, Pro-Series, 12-point Head, For Pontiac, Super Duty 4 Cyl w/ Iron Duke in. Head, Kit

$221.65

ARP Cylinder Head Stud, Pro-Series, 12-point Head, For Chevrolet BB, 454-502, Mark V/ Mark VI w/ Brodix/Canfield Heads, Kit

ARP Cylinder Head Stud, Pro-Series, 12-point Head, For Chevrolet BB, 454-502, Mark V/ Mark VI w/ Brodix/Canfield Heads, Kit

$447.95