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

$455.49

Trick Flow Cylinder Head Bolt Kit, Hex Head, Chromoly, Black Oxide Finish, For Chrysler 383-440, Each

Trick Flow Cylinder Head Bolt Kit, Hex Head, Chromoly, Black Oxide Finish, For Chrysler 383-440, Each

$324.80

ARP Cylinder Head Stud, Pro-Series, Hex Head U/C Studs, For Chevrolet BB, Brodix, w/ For Pontiac Pro Stock Heads, Kit

ARP Cylinder Head Stud, Pro-Series, Hex Head U/C Studs, For Chevrolet BB, Brodix, w/ For Pontiac Pro Stock Heads, Kit

$624.39

ARP Header Studs, 12-Point Nuts, Stainless Steel, Polished, 3/8 in.-16, 1.670 in. UHL, Set of 14

ARP Header Studs, 12-Point Nuts, Stainless Steel, Polished, 3/8 in.-16, 1.670 in. UHL, Set of 14

$287.59

ARP Head Bolt Kit, Chevy/GM LS9 Hex Stainless Steel Inconel

ARP Head Bolt Kit, Chevy/GM LS9 Hex Stainless Steel Inconel

$1,841.76