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 Head, For Chevrolet SB, LT Series, 6.2L Gen V (LT1/LT4) ARP2000 w/ M8 corner bolts, Kit

ARP Cylinder Head Stud, Pro-Series, 12-point Head, For Chevrolet SB, LT Series, 6.2L Gen V (LT1/LT4) ARP2000 w/ M8 corner bolts, Kit

$867.26

ARP Cylinder Head Stud, Pro-Series, 12-point Head, Diesel, For Ford 6.7L Power Stroke, Kit

ARP Cylinder Head Stud, Pro-Series, 12-point Head, Diesel, For Ford 6.7L Power Stroke, Kit

$4,001.45

ARP Cylinder Head Bolts, 12-point Head, Pro-Series, For Chevrolet BB, Mark V or Mark VI Block, late Bowtie, AFR & Heads, Kit

ARP Cylinder Head Bolts, 12-point Head, Pro-Series, For Chevrolet BB, Mark V or Mark VI Block, late Bowtie, AFR & Heads, Kit

$473.12

ARP Cylinder Head Stud, Pro-Series, 12-point Head U/C Studs, For Ford SB, 289-302, 5.0L w/ 351 Windsor Head, Kit

ARP Cylinder Head Stud, Pro-Series, 12-point Head U/C Studs, For Ford SB, 289-302, 5.0L w/ 351 Windsor Head, Kit

$402.08

ARP Valve Cover Bolts, Chromoly, Black Oxide, 12-Point, 1/4 in.-20 Diameter, BBC Brodix Valve Covers, Set of 7

ARP Valve Cover Bolts, Chromoly, Black Oxide, 12-Point, 1/4 in.-20 Diameter, BBC Brodix Valve Covers, Set of 7

$47.10