ARP 250-4203 Head Stud Kit for 2008–2010 Ford 6.4L Powerstroke
ARP makes these studs in Santa Paula, CA from ARP2000 alloy, with threads rolled after heat treatment. They are centerless ground, and the broached ends ease installation and head removal in tight quarters.
Key Benefits & Features
- Material: ARP2000 alloy, rated 220,000 psi tensile.
- Hardware: Heat-treated chromoly 12-point nuts and parallel-ground washers, black oxide finish; inner-row M8 bolts included.
- Lube: ARP Ultra-Torque assembly lubricant.
- Torque: Studs in three steps to 90, 180 and 275 ft-lb; M8 bolts 25 ft-lb. Follow ARP's sequence.
Fitment
- 2008–2010 Ford F-250, F-350, F-450 and F-550 Super Duty 6.4L Powerstroke Diesel
- Part Number: ARP 250-4203
ARP 250-4203 Head Stud Kit for 2008–2010 Ford 6.4L Powerstroke
ARP makes these studs in Santa Paula, CA from ARP2000 alloy, with threads rolled after heat treatment. They are centerless ground, and the broached ends ease installation and head removal in tight quarters.
Key Benefits & Features
- Material: ARP2000 alloy, rated 220,000 psi tensile.
- Hardware: Heat-treated chromoly 12-point nuts and parallel-ground washers, black oxide finish; inner-row M8 bolts included.
- Lube: ARP Ultra-Torque assembly lubricant.
- Torque: Studs in three steps to 90, 180 and 275 ft-lb; M8 bolts 25 ft-lb. Follow ARP's sequence.
Fitment
- 2008–2010 Ford F-250, F-350, F-450 and F-550 Super Duty 6.4L Powerstroke Diesel
- Part Number: ARP 250-4203