Top 5 Best Head Studs Replacement Kit for 6.0 Powerstroke

When a powerful engine is assembled, car manufacturers prefer to use head studs rather than head bolts. Head studs serve as guide pins to help ensure the cylinder heads, engine covers and gaskets are aligned correctly in the engine. They also allow the torque loading to be more consistent and accurate.

If the head studs of your 6.0 powerstroke diesel engine were to deteriorate or fail, it would make it more difficult for your vehicle to run correctly. There would be problems with the vehicle’s engine performance, torque pressure and gasket alignment. When you step on the gas pedal to accelerate, you’ll notice a lack of power if the head studs are bad.

For this reason, it is essential to replace your bad head studs with the best quality head studs possible. They must be designed for the Ford 6.0 Powerstroke Diesel Engine to ensure their compatibility.

Our Best Picks

Below are the top 5 best head studs replacement kit for 6.0 Powerstroke:

1) ARP 250-4202 Stud Kit

The ARP 250-4202 Stud Kit is designed for the Ford F350 Super Duty 6.0L Powerstroke Diesel Engine. It features enhanced cylinder head-to-block sealing to withstand the pressure of high compression pistons. People who drive imported race vehicles love to use ARP head studs for this reason. ARP studs have a premium-grade 8740 metal alloy which is much better quality than what you’d find in an aircraft. Heat is used to treat the ARP studs to withstand 200,000 PSI.

All of the head studs are centerless ground and almost entirely concentric. Compare this to cheaper studs on the market which are not centerless ground. Those studs usually don’t last for very long because they’re less tolerable to the engine torque. On the other hand, the ARP head studs are thread rolled and contain ten times more fatigue strength than cheaper studs.

The package weight of the stud kit is 5.724 kilograms. The studs have a black oxide finish for ultimate appearance and longevity. There is so much value offered from the ARP 250-4202 Stud Kit.

2) Xotic Performance 6.0L Head Stud Replacement Kit

The Xotic Performance 6.0L Head Stud Replacement Kit is compatible with several Ford 6.0L Powerstroke Diesel Engine trucks. These models include the 2003-2007 Ford F-250, F-350, F-450, F-550, and the 2004 & 2005 E-350 Club Wagon. The head studs are engineered to maximize your engine’s performance. Their centerless ground design promotes the best concentricity possible.

XOTIC 7200 incorporates superior tensile strength at 220,000 PSI. The heat-treated rolled threads enhance fatigue strength and clamping strength to keep cylinder heads in place. The raised stud ends make the head studs very easy to install and the cylinder head easy to remove. Even if you don’t have experience at these types of installations, you can use the included instruction manual to guide you.

The kit includes 20 nuts, 20 head studs, 20 hardened parallel washers, one instruction manual and one fastener assembly lubricant. The exterior black oxide finish reduces wear and tear on the studs, allowing them to last longer. Xotic Performance gives all buyers a lifetime warranty with every purchase of the kit. Since the company performs thorough inspections of their products beforehand, Xotic is not afraid to offer such a significantly generous warranty.

3) ARP 234-4317 2344317 Stud Kit

The ARP 234-4317 Stud Kit is another valuable stud kit compatible with the SB Chevy LS1 2004 Pro-Series 6.0L Powerstroke Diesel Engine. The kit’s total weight is 5.2 pounds, about 50% less weight than other kits. There are 20 head studs, washers and nuts inside of the kit. It is just enough to replace all head studs, washers and nuts on your existing Powerstroke engine.

The socket sizes are 3/8 12pt and 9/16 12pt. You’ll need a 1/8 Allen wrench and a 3/16 Allen wrench to add and remove the studs correctly.

4) ARP Head Stud Kit & OEM Style Black Diamond 18mm Head Gaskets Bundle compatible with Ford Powerstroke 6.0L

The ARP Head Stud Kit contains the perfect replacement for your factory bolts. Its ARP studs are designed to increase the lifespan of your Powerstroke 6.0L Diesel Engine. And because they’re OEM studs, the original equipment manufacturer is the one that made them. That is why it is the perfect replacement for the studs or bolts that came with your engine.

The kit has a total weight of 30 pounds and dimensions of 6” x 6” x 15”. It also contains black diamond head gaskets (18mm) too. ARP sells several different head stud kits, but this one is worth considering. It gives you decent value for the money you pay for it.

5) NPBoosted Cylinder Head Stud Kit for 6.0L Powerstroke

NPBoosted Cylinder Head Stud Kit contains 100% high-quality head studs, 12-point stud nuts, and washers. They are durable and long-lasting head studs with a tensile strength rating of 220,000 PSI. All of the stud nuts have Chromoly steel to ensure their longevity with your engine.

The kit is compatible with several different Ford model trucks. Some of which include the Ford E-350 (2004 to 2010), Ford E-450 (2004 to 2010), Ford EXCURSION (2003 to 2005), Ford F-250 SUPER DUTY (2003 to 2007), Ford F-350 SUPER DUTY (2003 to 2007), Ford F-450 SUPER DUTY (2003 to 2007), Ford E-550 SUPER DUTY (2003 to 2007), Ford E-650 (2004 to 2007), and Ford E-750 (2004 to 2007).


Some of the kits come with installation instructions. However, it is always better to use a professional mechanic if you have limited experience at replacing head studs. Since the replacement job requires you to work around your engine, you don’t want to take any chances at messing something up. The slightest mistake or miscalculation could have ramifications for the functionality of your engine later. The small investment you make for a professional installation will pay off in the long run.

Read also:

Tips to Choosing Head Studs Replacement Kit for Your 6.0 Powerstroke Engine

Head studs have an important role in the 6.0 Powerstroke engine. The better the head studs, the better the gasket performance. The use of bad or low-quality head studs’ triggers gasket failure and damage the engine. We want to share with the right way to choose head studs replacement kit.


Alloy steel is one of the most crucial factors that determine the quality of the head stud’s replacement kit. Most products use an 8740 alloy steel material. The manufacturers apply this alloy steel to keep the durability of the head studs. As a result, the replacement kit is not broken or rust easily and lasts longer than other traditional head studs.

Horsepower the Head Studs Can Handle Up

The next thing you have to consider when choosing the right head studs replacement kit is the horsepower they can handle up. Some products can hold up to 700 horsepower and even more. This product works well to handle your 6.0 Powerstroke engine. So, one of the keys to getting the right head studs is to make sure that the maximal level of horsepower the head studs can handle.

The Pressure the Head Studs Can Hold

The pressure the head studs can hold is also important. You can find head studs that have up to 200.000 psi tensile strength. Some others may hold up to 220.000 psi tensile strength. It is also the best tensile strength head stud’s replacement kit must have to handle your 6.0 Powerstore engine.

The Making

Not all people realize to get information about the making of the head studs replacement kit. The truth is that knowing this information is also crucial to know that you get the right head studs replacement kit. Reputable manufacturers use high-tech tools to cut the head studs straightly. The design verifies that it is fit enough to align the cylinder head and the gasket. As a result, you can do the process smoothly with no errors.

Fatigue Strength

Make sure that you pick the head studs replacement kit with high fatigue strength. The higher the fatigue strength of the head studs, the better the performance. The manufacturers thread the head studs after heating them. This process enhances the strength of the head studs significantly. It is also an important thing to know to make sure that you get the last longer product for your 6.0 Powerstroke engine.


We can’t predict what is about to happen with the studs. That’s why you have to pick a manufacturer that gives the best warranty for the head studs replacement kit. At least, you know the one you can call if there are manufacturing defects.

The cost

Make sure that you get the best head studs at a reasonable price. The manufacturers determine the cost of this product based on the tensile strength and horsepower ratings. The higher the tensile strength and horsepower ratings of the head studs, the more expensive the product. An expensive head stud replacement kit often suitable enough for powerful engines, including the 6.0 Powerstroke engine.

The Head Stud Replacement Kit Package

Check the head stud replacement kit package before picking the best one. Each manufacturer gives different head stud packages. For example, there are manufacturers that give 20 head studs, 20 nuts, 20 hardened parallel washers, a fastener assembly lubricant, and an instruction manual. Make sure that you get the head stud replacement kit that can fill your need to boost the performance of your 6.0 Powerstroke engine.

Finding the right head stud replacement kit is challenging. You must know the crucial factors that make you get the best head stud. Follow the tips above and you will get the best head stud replacement kit as you want to maintain your 6.0 Powerstroke Engine.

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