H-Beam Connecting Rods, Forged 4340 Steel, ARP Bolts

The Eagle Specialty Products CRS6243H3D-1 is a precision-engineered H-beam connecting rod specifically designed for high-output Chrysler, Dodge, Jeep, and Ram engines, including the 5.7L Hemi, 6.1L SRT8, 6.4L 392, and 6.2L Hellcat & Trackhawk variants. Built to withstand significant horsepower and torque, these rods are essential for enthusiasts seeking robust and reliable engine upgrades for street performance, drag racing, or track use. Constructed from premium forged 4340 steel, known for its exceptional toughness and resistance to fatigue under extreme conditions, these connecting rods feature an H-beam design that optimizes the strength-to-weight ratio, minimizing flex and maximizing power transfer. The rods are equipped with a floating wrist pin style for smooth articulation and reduced wear, and utilize ARP 7/16-inch 8740 chromoly steel bolts for secure cap retention, rated at a substantial 190,000 psi tensile strength. Each rod is finished with a shot-peened process to enhance fatigue life and surface durability, and undergoes Magnaflux inspection to guarantee structural integrity. They are weight-matched, with each rod weighing approximately 640 grams, ensuring balanced engine operation. Installation of these connecting rods should be performed by a qualified engine builder or technician to ensure proper torque specifications and clearances are met, maximizing performance and longevity. The product is sold individually, providing flexibility for custom engine builds and replacements. Key specifications include an end bore diameter of 0.927 inches and a rod journal diameter of 2.126 inches. These connecting rods are compatible with a wide range of Chrysler, Dodge, Jeep, and Ram vehicles equipped with 5.7L Hemi, 6.1L SRT8, 6.4L 392, and 6.2L Hellcat & Trackhawk engines, spanning various model years from 2002 up to 2025 depending on the specific application. It is important to note that this product is not designed for use with 2.0L I4, 3.0L EcoDiesel, 2.7L, 3.5L, or 3.6L engines as indicated by the available engine upgrade categories.