Nissan Skyline RB25DET RB20 ARP Head stud kit 202-4301

Nissan Skyline RB25DET RB20 ARP Head stud kit 202-4301

Nissan RB20DET RB25DET Series

ARP Head Studs

Rebuilding??

 Then it is critical to use ARP hardware. ARP builds very high tensile strength fittings and hardware used in race and performance cars all over the world. They are important in that they do not stretch like the factory bolts.