

Billet 4340 Steel H Beam connecting rods. Closely monitored material mechanical properties for optimum performance.
Designed and finish honed in the USA. Sizes held to some of the tightest tolerances in the industry, +/- .0001” and +/- 1 gram per end.
Shot peened for improved fatigue life. Bronze wrist pin bushings. Exclusively using ARP 8740 or ARP 2000 fasteners.
CFS700ALLB8-S are Forged 4340 Steel I Beam connecting rods. Shot peened for improved fatigue life. Sizes held to +/- .0001” , finish honed in the USA. Bronze wrist pin bushings. Weight matched +/- 1 gram on each end. Exclusively using ARP fasteners.


Forged 4340 Steel Crankshafts. Material properties are closely monitored for optimum performance.
Counterweight placements designed for improved crankshaft performance. .125" fillet radii. Nitrided for improved bearing life.
Oiling system for correct lubrication. Size tolerances held to +/- .0001”.