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 BMW, 1.6L Mini, 2002-08 For Chrysler, Kit

ARP Cylinder Head Stud, Pro-Series, 12-point Head, For BMW, 1.6L Mini, 2002-08 For Chrysler, Kit

$293.66

ARP Valve Cover Bolts, Stainless Steel, Polished, 12-Point, 1/4 in.-20 Diameter, SBC Brodix Valve Cover, Set of 4

ARP Valve Cover Bolts, Stainless Steel, Polished, 12-Point, 1/4 in.-20 Diameter, SBC Brodix Valve Cover, Set of 4

$39.27

ARP Rocker Arm Studs, High Performance, 7/16 in.-20 Thread, 1.75 in. Effective Stud Length, Kit

ARP Rocker Arm Studs, High Performance, 7/16 in.-20 Thread, 1.75 in. Effective Stud Length, Kit

$190.57

ARP Cylinder Head Stud, Pro-Series, Hex Head, For Chevrolet 4 & 6 Cyl, Inline 4-cylinder (1962 & Later), Kit

ARP Cylinder Head Stud, Pro-Series, Hex Head, For Chevrolet 4 & 6 Cyl, Inline 4-cylinder (1962 & Later), Kit

$246.79