ARP ARP2000 Head Stud Kit | 1998-2020 Dodge Cummins 5.9L/6.7L 24V (247-4202) ARP

Dodge Cummins 5.9L/6.7L 24V ARP2000 Head Stud Kit by ARP

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.

Following heat-treat, each stud is centerless ground to make it as close to perfectly concentric as possible. This procedure involves about ten very slight cuts and results in an exceptionally straight part. It’s important to note that lesser quality studs are not even centerless ground – the material is thread rolled in bar stock form (mostly before heat-treat, when the material is easier to machine). Because ARP studs are manufactured to such exacting tolerances, you will note that gaskets and cylinder heads literally glide into position and are perfectly aligned – something that won’t happen with inferior quality head studs.

ARP studs are thread rolled after heat-treat, which gives them about 1000% (that’s ten times) better fatigue strength than those studs that are threaded prior to heat-treat (a very common industry practice). It costs a lot more to do it this way, because it’s tough on tooling, but the results are well worth the extra effort.

Features

• Premium quality heat-treated 8740 chrome moly steel
• Centerless ground
• Heat treated
• Rated at 220,00 PSI tensile strength
• Enhanced reliability for your enhanced vehicle

Applications

• 1998-2020 Dodge Cummins 5.9L/6.7L 24V Engines

What’s In The Box?

• 1 – Complete Set of Head Studs
• 1 – Pack of ARP Fastener Assembly Lubricant

References

• Installation Instructions

Warranty

• Manufacturer Standard Warranty