Stud conversion set up with 12 point fastening nuts
This product was last offered at the strikethrough price on
08-13-2026
Stud conversion set up with 12 point fastening nuts
This product was last offered at the strikethrough price on
08-13-2026
Two required per valve, necessary for use with certain supertech valves
This product was last offered at the strikethrough price on
04-13-2026
Two required per valve, necessary for use with certain supertech valves
Build it once and build it right
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
Includes all the valve stems needed for repairing, replacing, or upgrading your BMW's valves and stem seals!
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
Increase Cylinder Head Sealing Properties!
Increase Cylinder Head Clamping Force Dramatically With ARP's Head Stud Kit for Your S14-Powered BMW!
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!