This listing is for a Reconditioned Connecting Rod compatible replacement for 1999-2014 Chevy Vortec 5.3L 5.7L 6.0L 6.2L Gen 4 engines with Free Floating Pin. Fitment is If your Vortec has a bronze bushing in the pin end of the rod and a DOT on the beam, then this is the correct rod. ALL Reconditioned connecting rods are OE Rods that have been cleaned and inspected with the small and big ends machined back to OE-size; unless otherwise noted. Connecting rod bolts are only replaced when necessary.”