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

These fasteners play a key role in both the performance and safetyof a vehicle

and meet ARP’s highest standards of quality

With increased performance you need the extra security that ARP flywheel and flexplate bolts can provide

with threads rolled after heat treat to ensure the optimum fatigue strength

Any increases in combustion pressure can lead to problems like blown head gaskets or catastrophic engine failure

The bolts come with special precision-ground washers

(inside diameter) chamfers

and with or without I

They are both forged from aerospace alloy and heat-treated prior to thread rollingand machining

Because there are fairly wide tolerances in factory bolt holes

Until ARP introduced the patented Perma-Loc adjuster

Some applications have provisions for mounting windage trays and have specially designed standoff studs with serrated lock nuts to position the windage tray and lock it securely in place