231-4701 – ARP Cylinder Head Stud, For Use With 2.2L GM Ecotec 12 Point Nuts With Undercut Studs Black Oxide Chrome Moly

ARP Cylinder Head Stud featuring For Use With 2.2L GM Ecotec. Part #: ARP231-4701.

Features

• Better Fatigue Strength
• Provide More Accurate And Consistent Torque
• Premium Quality Heat-Treated 8740 Chrome Moly Steel Head Stud
• Centerless Ground To Make It As Close To Perfectly Concentric As Possible
• No Supplier Warranty