🚀 Elevate Your Engine’s Power with Precision-Engineered ARP Head Studs!
The ARP 2474203 Stud Kit is a premium-grade cylinder head stud set engineered for Dodge 5.9L 12V Cummins engines (1994-1998). Made in the USA from heat-treated 8740 alloy steel, these studs deliver exceptional strength (200,000 psi) and precision fit through centerless grinding and thread rolling, ensuring superior clamping force and preventing head gasket failures in high-performance and turbocharged applications.
| Thread Size | 3/8"-16 UNC |
| Exterior Finish | Painted |
| Manufacturer Grade | Grade 8740 |
| Head Style | Cylinder Head |
| Fastener Type | Stud Bolt |
| Brand | ARP |
| Thread Type | Unc |
| Thread Style | Right Hand |
| Item Hardness | Grade 8740 |
| Size | 3/8 inch |
| Metal Type | 8740 Alloy, Black Finish, Post-heat treatment, Ground and Thread Rolled, Steel |
| Head Type | Stud |
| Thread Class | 3A |
| UPC | 672036031367 |
| Global Trade Identification Number | 00672036031367 |
| Manufacturer | ARP |
| Model | ARP 247-4203 |
| Item Weight | 8.38 pounds |
| Item model number | 247-4203 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 247-4203 |
| OEM Part Number | 247-4203 |
T**H
Quality product great fit.
These studs threaded in perfectly. I did thread chase every one of them. The quality was impressive and I could tell they torqued proper as well.
Z**Y
ARP need I say more?
Worked great. Came with more than enough lube to install. Completely satisfied!
A**R
Fit my 1995 cummins 12v
Cheaper than anywhere else
I**T
Best head studs available.
Best head studs in the industry. I have installed several sets of ARP studs on different vehicles over the years. The added clamping force and high quality alloys prevent any further issues with head gasket leaks or bolt stretch in extreme power producing engines. Building a reliable, high power engine is easier with ARP.
Z**M
ARP is for me
Second set of studs from ARP. Aways great quality!
R**H
seem to be working so far. They say not ...
seem to be working so far. They say not to retorque them. I am going to contact them to see if I can check the torque at least. I am just use to torquing them a bit more after a thousand miles or so.
K**K
ARP studs
Very pleased. name brand ARP studs at a good price. I used them on 2 Dodge 12 Diesel Engines when I changed the head gaskets.
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