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 Bolts, 12-point Head, Pro-Series, For Chevrolet BB, For Pontiac Aluminium head, Dart Big Chief, Kit

ARP Cylinder Head Bolts, 12-point Head, Pro-Series, For Chevrolet BB, For Pontiac Aluminium head, Dart Big Chief, Kit

$645.29

ARP Cylinder Head Stud, Pro-Series, Hex Head, For Ford BB, 390-428 FE series w/ Factory Heads/ Edelbrock Heads, Kit

ARP Cylinder Head Stud, Pro-Series, Hex Head, For Ford BB, 390-428 FE series w/ Factory Heads/ Edelbrock Heads, Kit

$349.83

ARP Cylinder Head Stud, Pro-Series, 12-point Head, For Ford 4-6 Cyl, 4.5L SVO inline valve V6, Head #M6049-H380, Kit

ARP Cylinder Head Stud, Pro-Series, 12-point Head, For Ford 4-6 Cyl, 4.5L SVO inline valve V6, Head #M6049-H380, Kit

$689.96

ARP Head Stud Kit, Toyota B48 U/C Ca625+ 12Pt

ARP Head Stud Kit, Toyota B48 U/C Ca625+ 12Pt

$1,022.45

ARP Cylinder Head Stud, Pro-Series, 12-point Head, For Jeep, 4.0L inline 6, 1/2 in. (two lengths), Kit

ARP Cylinder Head Stud, Pro-Series, 12-point Head, For Jeep, 4.0L inline 6, 1/2 in. (two lengths), Kit

$289.72