Description: 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.
Features - 2-piece forging for increased strength - Multi stage heat treated process - X-rayed and magnafluxed - Precision alignment sleeves positively locate the rod cap maintaining perfect alignment - Exclusively using ARP 2000 fasteners. (Every K1 rod includes ARP 2000 Bolt upgrade)
Part Number: HYH5748AEGB4-A Notes: 4340 H-Beam Billet Connecting Rods; ARP 2000 Bolts; Set of 4 Manufacturer: K1 Technologies Bolt Size: 3/8" Gram Weight: 540 Wrist Pin: 22mm Housing Bore: 2.008" Length: 5.748" Product Category: Rods