Custom Age 625+ General Replacement Rod Bolt Kit 2-pc

Custom Age 625+ General Replacement Rod Bolt Kit 2-pcCUSTOM AGE 625 PLUS: This newly formulated super alloy demonstrates superior fatigue cycle life, tensile strength and toughness with complete resistance to atmospheric corrosion and oxidation. ARP is the first to develop manufacturing and testing processes for fasteners with Custom Age 625+. Best of all it is less expensive and expected to soon replace MP 35 as the material of choice in the high strength, super alloy field. Typical tensile strength is

as well as protecting the threads in your engine block

This is a premium steel that is processed to deliver superior strength and fatigue properties

the compact 12-point inut lets you easily slip a socket close to the pipe

5® (AMS5844): While similar to Inconel 718

and precision J-form threads rolled after heat-treat to create a fastener that has threads 2000% stronger than others

Whether you’re mounting your fan directly to the water pump

Designed for competition applications

Not to be usedwith OEM-style

When the bolt hasstretched the specified amount

All critical shear points feature a large radius for improved reliability and maximum load carrying capacity

Prevent intake manifold leaks with ARP’s quality fasteners

threadpitch to thread pitch