ARP3.5 General Replacement Rod Bolt Kit 2-pc

ARP3.5 General Replacement Rod Bolt Kit 2-pcARP3. 5 (AMS5844): While similar to Inconel 718, these super alloys are found in many jet engine and aerospace applications where heat and stress attack the life of critical components. The high cobalt content of this alloy, while expensive, delivers a material with superior fatigue characteristics and typically tensile strength in the 260,000 280,000 psi range. The immunity to hydrogen embrittlement and corrosion of these materials is a significant

rated at 190

They feature a special billet aluminum sleeve that accurately positions the shaft and keeps it from wobbling

Many professional engine builders prefer to use studs because of their ability to properly position the gasket and guide the cover into position

ARP Pro Series head bolt kits are application specific and designed to deliver superior strength typically associated with competition engines

Material 2: Stainless Steel

Because ARP studs are manufactured to suchexacting tolerances

Simply followmanufacturer’s instructions

That’s whythe fastener experts at ARP have developed special bolts that are far superior to OEM hardware

This helps prevent blown head gaskets

Because there are fairly wide tolerances in factory bolt holes

Don’t chance it

ARP’s Pro Series rocker arm studs are made of premium grade 8740 chrome moly steel and heat-treated to a tensile strength of 190