Eagle is proud to announce the next step in connecting rod development. Eagle’s new Extreme Duty connecting rods are forges in our unique two-piece forging using our proprietary nickel/chromium steel that exceeds ASME E-4340 steel standards for tensile strength and yield strength. Extreme Duty rods feature extensive surface finishing engineered to remove surface imperfections to further enhance fatigue strength. 3/8? ARP Custom Age 625+ bolts hold everything together for the ultimate in extreme power handling and durability. Eagle Extreme Duty connecting rods are the ultimate connecting rod for your extreme powerplant.

Additional stress reliving and surface finishing removes imperfections resulting in improved fatigue life.
270,000 psi tensile strength, 3/8? ARP Custom Age 625+ Bolts.