Custom clamps and brackets are included to facilitate a seamless upgrade process
Compatible with a variety of street vehicles for versatile application
with a 1/2” NPT threaded fitting for connecting to your vehicle's cooling system
Installing the ARP Pro Series Head Stud Kit is a straightforward process for experienced mechanics and enthusiasts familiar with engine assembly
ARP Hex Bolt Kits (660-1004) YMM_2007_2015_Infiniti_G37 Custom clamps and brackets areARP Hex Bolt Kits Universal Fitment Part #: 660 1004 Overview The ARP Hex Bolt Kits are engineered to deliver high strength, dependable fastening solutions suitable for a wide range of automotive, marine, and trailer applications. Designed for professionals, mechanics, and enthusiasts alike, these bolts help ensure critical components are securely fastened, supporting vehicle safety, reliability, and performance. Crafted from premium materials, they