ARP head stud kit for Nissan RB 26 DETT For higher horsepower applications, please consider upgrading to CA625+ CLICK HERE.

Nissan RB26DETT engine.

Arp are the leading brand in fastener technology. All fasteners are made with the highest quality materials with quality assurance testing. 

This ARP head stud kit uses a proprietary ARP2000® alloy that are rated far superior to “aircraft” quality alloy steels. Each stud is placed vertically into special racks and precisely heat-treated to  220,000 psi for the ARP2000® material. This procedure ensures complete heat penetration and the results are far superior.

ARP2000®: ARP2000 is a steel alloy that can be safely heat treated to a higher level than 8740. While 8740 and ARP2000 share similar characteristics – ARP2000 can achieve a tensile strength of 220,000 psi.