Rocker Arm Studs, Pro Series, 3/8-24 in. Thread, 1.75 in. Effective Stud Length, Chevy, Small Block, Kit

Rocker Arm Studs, High Performance, 3/8-24 in. Thread, 1.75 in. Effective Stud Length, Chevy, Small Block, Kit

Rocker Arm Studs, High Performance, 3/8-24 in. Thread, 1.75 in. Effective Stud Length, Chevy, Small Block,Pair

Rocker Arm Studs, High Performance, 3/8-24 in. Thread, 1.895 in. Effective Stud Length, Ford, Small Block,Kit

Rocker Arm Studs, High Performance, 3/8-24 in. Thread, 1.895 in. Effective Stud Length, Chevy,Small Block,Pair

Rocker Arm Studs, High Performance, 3/8-24 in. Thread, 1.75 in. Effective Stud Length, Chevy, Vortec, Kit

Rocker Arm Studs, Pro Series, M8 x 1.25mm Thread, 2.560 in. Effective Stud Length, Kit

Rocker Arm Studs, Pro Series, 7/16-20 in. Thread, 1.90 in. Effective Stud Length, Set of 16

Rocker Arm Studs, Pro Series, 7/16-20 in. Thread, 1.90 in. Effective Stud Length, Chevy, Kit

Rocker Arm Studs, Pro Series, 7/16-20 in. Thread, 1.77 in. Effective Stud Length, Kit

Rocker Arm Studs, Pro Series, 7/16-20 in. Thread, 2.00 in. Effective Stud Length, Kit

Rocker Arm Studs, Pro Series, 7/16-20 in. Thread, 2.10 in. Effective Stud Length, Chevy, Kit

Rocker Arm Studs, Pro Series, 7/16-20 in. Thread, 1.90 in. Effective Stud Length, Kit

Rocker Arm Studs, Pro Series, 7/16-20 in. Thread, 2.10 in. Effective Stud Length, Kit

Rocker Arm Studs, High Performance, 7/16-20 in. Thread, 1.77 in. Effective Stud Length, Kit

Rocker Arm Studs, High Performance, 7/16-20 in. Thread, 1.77 in. Effective Stud Length, Chevy,Small Block,Pair

Rocker Arm Studs, 8740 Chromoly, 8mm x 1.25 Base Thread, 3/8 in.-24 Top Thread, 1.75 in. Length, Chevy, Pair

Rocker Arm Studs, Pro Series, 7/16-20 in. Thread, 1.90 in. Effective Stud Length, Kit

Valve Cover Bolts, Chromoly, Black Oxide, Hex, 1/4 in.-20 Diameter, SBC Brodix Valve Covers, Set of 4

Valve Cover Bolts, Chromoly, Black Oxide, Hex, 1/4 in.-20 Diameter, SBC Brodix Valve Covers, Set of 4

Valve Cover Bolts, Chromoly, Black Oxide, Hex, 1/4 in.-20 Diameter, SBC Brodix Valve Covers, Set of 4

ARP stainless steel header bolts are 15 percent stronger than Grade 8 steel. These 12-point bolts have a compact head that will allow a socket to fit into those tight, tricky spaces next to the headers.

Header Bolts, Hex Head, 20mm UHL, 3/8 in. Wrench, Steel, Black Oxide, Chevy, LS Engine, Set of 12

Header Bolts, 12-Point Head, 20mm UHL, 3/8 in. Wrench, Steel, Black Oxide, Chevy, LS Engine, Set of 12

Header Bolts, Hex Head, 20mm UHL, 3/8 in. Wrench, Stainless Steel, Polished, Chevy, LS Engine, Set of 12

Header Bolts, 12-Point Head, 20mm UHL, 3/8 in. Wrench, Stainless Steel, Polished, Chevy, LS Engine, Set of 12

Header Bolts, 12-Point Head, 30mm UHL, 3/8 in. Wrench, Stainless Steel, Polished, Chevy, LS Engine, Set of 12

Header Bolts, Hex Head, 25mm UHL, 3/8 in. Wrench, Steel, Black Oxide, Chevy, LS Engine, Set of 12

Header Bolts, 12-Point Head, 25mm UHL, 3/8 in. Wrench, Steel, Black Oxide, Chevy, LS Engine, Set of 12

Header Bolts, Hex Head, 25mm UHL, 3/8 in. Wrench, Stainless Steel, Polished, Chevy, LS Engine, Set of 12

Cylinder Head Bolts, High Performance, 12-Point Head, Chevy, Small Block, Kit

Cylinder Head Studs, 12-Point Head, Chevy, Small Block, Kit

It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition powerplants. Simply stated, there's not a better stud setup on the market today.

It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition powerplants. Simply stated, there's not a better stud setup on the market today.

It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition powerplants. Simply stated, there's not a better stud setup on the market today.

Cylinder Head Studs, Pro Series, 12-Point, Chevy, 302, 327, 350, 400, Brodix, Rodeck Block, Brodix 16 Degree

Cylinder Head Bolts, Pro Series, 12-Point Head, Chevy, 302, 327, 350, 400, Brodix 18C, 18X Heads, Kit

ARP has literally hundreds of standards and specifications that everyone at ARP is completely dedicated to the development and analysis of appropriate bolt designs for all types of applications.

ARP has literally hundreds of standards and specifications that everyone at ARP is completely dedicated to the development and analysis of appropriate bolt designs for all types of applications. None of the ARP bolt designs are as critical as those required for real-world Motorsports applications.