These ARP NASCAR Speed Studs are designed to accurately position the wheel and to more quickly release and tighten the lug nuts. They are manufactured from heat-treated, 190,000 psi chromoly steel and feature J-form threads, an exclusive nut starter, and a bullet-shaped radius that all but eliminates cross threading.

Cylinder Head Studs, Pro Series, 12-Point Head, Chevy, 4.3L, V6, Pontiac Raised Runner Heads, 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.

These ARP NASCAR Speed Studs are designed to accurately position the wheel and to more quickly release and tighten the lug nuts. They are manufactured from heat-treated, 190,000 psi chromoly steel and feature J-form threads, an exclusive nut starter, and a bullet-shaped radius that all but eliminates cross threading.

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 Head, Chevy, 4.3L, V6, GM 18 Degree Heads, Kit

These ARP NASCAR Speed Studs are designed to accurately position the wheel and to more quickly release and tighten the lug nuts. They are manufactured from heat-treated, 190,000 psi chromoly steel and feature J-form threads, an exclusive nut starter, and a bullet-shaped radius that all but eliminates cross threading.

Cylinder Head Studs, Pro Series, 12-Point Head, Chevy, 4.3L, V6, GM 18 Degree Heads, Kit

ARP Speed Studs new head design is employed that fits the registers of all popular hubs without grinding, and studs are available in 27 underhead lengths to provide you with the optimum thread engagement for your particular setup. The finest studs available!

Cylinder Head Studs, 12-Point Nuts, Chevy, 194, 230, 250, 292, 6 Cylinder, Kit

ARP Speed Studs new head design is employed that fits the registers of all popular hubs without grinding, and studs are available in 27 underhead lengths to provide you with the optimum thread engagement for your particular setup. The finest studs available!

All Pro Series bolts are cold-forged to ensure molecular integrity, heat-treated prior to thread rolling and machining, and meet the ARP "ZERO defect - ZERO failure" quality standard.

Rod Bolts, High Performance Series, 8740 Complete, for Nissan L24 Early, 8mm

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.

Connecting Rod Bolts, High Performance Series, 8740 Chromoly, for Nissan, 2.4L, 6-Cylinder, Set of 12

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, Hex Head, Chrysler, 318, 340, 360, with W2, Kit

Pro series cylinder head studs from ARP are cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and machining and are rated at a whopping 220,000 psi. ARP Pro series kits are also available with 12-point nuts, and all kits come complete with hardened parallel washers for an even load distribution and accurate torque readings.

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.

(L1) Thread Length 1.950", (l2) Under Head Length 2.800", (L3) Knurl Length .850", with a 5/8" - 18" thread size with a Knurl Diameter or Seat of .660", ARP Speed Studs 300-7727

These ARP NASCAR Speed Studs are designed to accurately position the wheel and to more quickly release and tighten the lug nuts. They are manufactured from heat-treated, 200,000 psi chromoly steel and feature J-form threads, an exclusive nut starter, and a bullet-shaped radius that all but eliminates cross threading.

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.

Connecting Rod Bolts, High Performance Series, 8740 Chromoly, for Nissan, 3.0L, V6, Set of 12

Cylinder Head Studs, 12-Point Nuts, Chrysler, 318, 340, 360, with W-2 Cylinder Heads, Kit

ARP Speed Studs - 0 - 0 UNIVERSAL NON APPLICATION SPECIFIC ALL ALL ALL ; - 300-7729 Because races can be won or lost in the pits, the engineers at ARP set about to create the ultimate oval track competition wheel stud that facilitates accurate wheel positioning and quicker release/tightening of lug nuts.

Cylinder Head Studs, 12-Point Nuts, Chrysler, 273, 318, 340, 360, Kit

Connecting Rod Bolts, High Performance Series, 8740 Chromoly, for Nissan, 2.0L, 4-Cylinder, Set of 8

ARP Speed Studs made from heat-treated 190,000 psi chrome moly steel and feature precision J-form threads (formed after heat-treat for improved fatigue strength), exclusive nut-starter and bullet shape radius that all but eliminates cross-threading, shot-peening, special baked-on dry film lubricant (reduces possibility of galling and assures consistent clamp loads), and double magnaflux inspection.

Rocker Arm Studs, 8740 Chromoly, Fits Chevy 4.3L V6 Vortec Cylinder Heads, Pair

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.

ARP Speed Studs - 0 - 0 UNIVERSAL NON APPLICATION SPECIFIC ALL ALL ALL ; - 300-7731 Because races can be won or lost in the pits, the engineers at ARP set about to create the ultimate oval track competition wheel stud that facilitates accurate wheel positioning and quicker release/tightening of lug nuts.

for Nissan VQ35 rod bolt kit

Cylinder Head Studs, 12-Point Nuts, Chrysler, 318, 340, 360, with W-5 & W-7 Cylinder Heads, Kit

Rocker Arm Studs, High Performance, 3/8-24 in. Thread, 1.595 in. Effective Stud Length, GM, V6, 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.

ARP Speed Studs - 0 - 0 UNIVERSAL NON APPLICATION SPECIFIC ALL ALL ALL ; - 300-7732 Because races can be won or lost in the pits, the engineers at ARP set about to create the ultimate oval track competition wheel stud that facilitates accurate wheel positioning and quicker release/tightening of lug nuts. ARP's new "Speed Studs" (and companion "Speed Nuts") are so good that a large number of NASCAR teams in Sprint Cup, Nationwide and Camping World Truck Series use them exclusively.

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.