Product Description
ARP Diesel Head Stud Kit
2011-2016 Ford Powerstroke Diesel F250 F350
Part# 250-4301
Cylinder Head Stud kit
ARP head studs are a premium grade 8740 alloy that is rated far superior to "aircraft" quality. Each stud is placed vertically in special racks and precisely heat-treated to 200,000psi. This ensures complete heat penetration. All studs are thread rolled after heat-treat.
- Used by top professional engine builders in all forms of racing
- Study make gasket and cylinder head alignment a snap
- All ARP studs are heat treated and feature rolled threads
- 8740 alloy is rated better than aircraft quality
- No better cylinder head studs available at any cost
