Product Description
LOCK DOWN YOUR 6.7L BOTTOM END with the ARP 250-5802 Main Stud Kit for 2011–2016 Ford 6.7L Power Stroke. Built from premium 8740 chromoly and heat-treated, these studs deliver consistent clamping force, reduce main-cap walk, and protect block threads during high cylinder pressure and towing or performance use. Includes studs, 12-point nuts, parallel-ground washers, and ARP Ultra-Torque lube.
Engine builders choose studs over bolts for more accurate torque readings and repeatable preload. ARP’s rolled threads (after heat-treat) provide superior fatigue strength, helping your Scorpion 6.7L handle added boost, tuning, and hard work—day in, day out.
- Designed specifically for 2011–2016 Ford 6.7L Power Stroke (F-250/F-350/F-450/F-550)
- High-strength 8740 chromoly construction with 12-point nuts and hardened washers
- Improves main cap stability and bearing alignment at high load
- Complete kit with ARP Ultra-Torque fastener lubricant
Cross-References & Recommended ARP Upgrades
- Pair with ARP 250-4301 Head Stud Kit (2011–2016 6.7L)
- For higher boost builds, consider ARP 250-4302 625+ Head Stud Kit
- Complement with ARP 150-2801 Flywheel Bolt Kit (2011–2016 6.7L)
- Shop all ARP diesel fasteners at CPP Diesel » ARP
Fitment
- 2011, 2012, 2013, 2014, 2015, 2016 Ford 6.7L Power Stroke (Scorpion) diesel
- F-250, F-350, F-450, F-550 (as equipped with 6.7L)
Installation Notes
Always clean and chase block threads before installation, use ARP Ultra-Torque on nuts and washers, and follow ARP’s torque sequence and values in the official instructions for kit 250-5802. Professional installation recommended.
Specifications for ARP 250-5802
| UPC | 672036045890 |
|---|---|
| GTIN | 672036045890 (GTIN-12 / UPC-A) |
| Shipping Info | Ships from CPP Diesel; orders placed before 2:00 PM ET typically ship same business day; standard ground available. |
| Cross Reference | Use with ARP Head Studs: 250-4301 or 250-4302 (625+); Flywheel Bolts: 150-2801 |
| E-Codes | N/A (hardware/fastener—no emissions device) |
| Prop 65 | WARNING: Cancer and reproductive harm — See P65Warnings.ca.gov |
FAQ
Q: WHY USE STUDS INSTEAD OF BOLTS?
A: Studs give more accurate torque readings and repeatable clamping load because they don’t twist into the block. They also reduce wear on block threads and improve cap alignment under load.
Q: DO THESE FIT ALL 2011–2016 6.7L POWER STROKE ENGINES?
A: Yes—this kit is engineered specifically for the 6.7L “Scorpion” platform used in 2011–2016 F-Series trucks.
Q: WHAT TORQUE SPECS SHOULD I USE?
A: Follow the official ARP instruction sheet for kit 250-5802, including lube type, torque steps, and sequence.
Q: WHAT ELSE SHOULD I UPGRADE WHILE I’M IN THERE?
A: We recommend pairing with ARP 250-4301 head studs (or 250-4302 625+) and ARP 150-2801 flywheel bolts for a balanced, durable build.
