Got a 5.7L Hemi engine that needs a rebuild? This connecting rods kit has the 8 rods you need for a complete V8 engine overhaul. It's a direct replacement for OEM part number 53021538AD. Fitment is specific: For Chrysler and Dodge *cars* with the 5.7L Hemi (VIN codes 2, H, T) from 2005-2014. For Dodge/RAM *trucks* (1500, 2500, 3500) with the 5.7L Hemi (VIN codes 2, D, T) from 2003-2009. For Jeep vehicles (like Grand Cherokee, Commander) with the 5.7L Hemi (VIN 2, T) from 2005-2015. This is a critical internal engine component – if you're replacing connecting rods, you're likely doing a major rebuild due to a spun bearing or other serious damage. Make sure to have a qualified machine shop check and possibly resize the new rods, and install them with all new bearings and proper torque specs. Double and triple-check your vehicle's year, model, and VIN code before ordering to ensure this is the correct kit.