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, Hex Head, Stainless, For Buick, V6 Stage I (1977-85), Kit

ARP Cylinder Head Bolts, Hex Head, Stainless, For Buick, V6 Stage I (1977-85), Kit

$178.70

ARP Cylinder Head Stud, Pro-Series, Hex Head, Diesel, For Ford 6.9L International, Kit

ARP Cylinder Head Stud, Pro-Series, Hex Head, Diesel, For Ford 6.9L International, Kit

$566.02

ARP Cylinder Head Bolts, Hex Head, High Performance, For Chevrolet BB, Mark IV or Mark V Block, Brodix Heads, Kit

ARP Cylinder Head Bolts, Hex Head, High Performance, For Chevrolet BB, Mark IV or Mark V Block, Brodix Heads, Kit

$270.82

ARP Cylinder Head Stud, Pro-Series, 12-point Head, Volkswagen/ Audi, Audi 5 Cyl, 10 valve, Kit

ARP Cylinder Head Stud, Pro-Series, 12-point Head, Volkswagen/ Audi, Audi 5 Cyl, 10 valve, Kit

$257.80

ARP Cylinder Head Stud, Pro-Series, 12-point Nut, For Chevrolet SB, Dart 18 Heads, Kit

ARP Cylinder Head Stud, Pro-Series, 12-point Nut, For Chevrolet SB, Dart 18 Heads, Kit

$476.22