ARP - Head Stud kit 625+ CUSTOM AGE (Nissan VR38DETT) 202-4305 upset-19 6mm of lift

6mm of lift

The factory-designed oil passages and check valves are retained

Part Number: 609005C-6

· oil filler packing O ring

ARP - Head Stud kit 625+ CUSTOM AGE (Nissan VR38DETT) 202-4305 upset-19 6mm of liftSpecifications: Manufacturer: ARP Reference Number: 202 4305 When Building or refurbishing an Engine, Arp is the reference for performance engine. All Custom Age 625+ studs are centerless ground, heat treated prior to thread rolling and machining, nominally rated at 270,000 psi. These fasteners deliver a 30% increase in tensile strength over the OEM Torque To Yield (TTY) head bolts. Tested to resist all abuse! Special moly base lubricant and torque