Eagle H-Beam Connecting Rod Set, 5.900-Inch Length, Forged

The Eagle CRS5900MA3D is a set of H-beam connecting rods engineered for high-performance Mitsubishi 4G63 6-bolt engines, specifically the early models from 1989-1992. Constructed from forged 4340-certified steel, these rods offer exceptional strength and a lighter weight compared to stock components. The manufacturing process includes multi-stage heat treatment, x-ray inspection, sonic testing, magnafluxing, 100% machining, and shot-peening to ensure stress relief and enhance durability. Key specifications include a 5.900-inch center-to-center length, a 0.827-inch pin size, and 1.117-inch big end width. These connecting rods come equipped with ARP 2000 3/8 rod bolts and precision cap alignment sleeves for accurate placement. They also feature silicon bronze bushings suitable for floating pins. The Eagle CRS5900MA3D is designed to support significant power increases, capable of handling up to 900 horsepower in 4-cylinder engines and up to 1500 horsepower in 6-cylinder engines. Each set includes essential instructions and rod bolt lubrication for proper installation.