ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity. They're heat-treated prior to thread rolling and machining. ARP Pro Series kits are also available with 12-point nuts, and all studs come complete with hardened parallel washers for an even load distribution and accurate torque readings. With hundreds of models ready to ship, these cylinder head fasteners can be ordered for virtually any style engine.

More From This Category

ARP Cylinder Head Stud, Pro-Series, 12-point Head, For Chrysler BB, 383-400-413-426-440 w/ Indy 440 Heads, Kit

ARP Cylinder Head Stud, Pro-Series, 12-point Head, For Chrysler BB, 383-400-413-426-440 w/ Indy 440 Heads, Kit

$451.63

View
ARP Cylinder Head Stud, Pro-Series, 12-point Head, For Chrysler BB, KB Hemi, inner valley studs, Kit

ARP Cylinder Head Stud, Pro-Series, 12-point Head, For Chrysler BB, KB Hemi, inner valley studs, Kit

$115.85

View
ARP Cylinder Head Stud, Pro-Series, Hex Head, For Chrysler 4 & 6 Cyl, KB Hemi (standard deck) 1/2 in., Kit

ARP Cylinder Head Stud, Pro-Series, Hex Head, For Chrysler 4 & 6 Cyl, KB Hemi (standard deck) 1/2 in., Kit

$1,237.73

View
ARP Cylinder Head Stud, Pro-Series, 12-point Head, For Chrysler 4 & 6 Cyl, Hemi Iron & aluminum blocks, inner valley studs, Kit

ARP Cylinder Head Stud, Pro-Series, 12-point Head, For Chrysler 4 & 6 Cyl, Hemi Iron & aluminum blocks, inner valley studs, Kit

$116.68

View