Product Description
ARP Diesel Head Stud Kit
1998-2022 Dodge Cummins Diesel
Part# 247-4202
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.
