Carrillo connecting rods for Honda/Acura K24A engines are Pro-H series conrods supplied with 3/8 WMC bolts. These rods are built for high‑stress four-cylinder applications and are intended to replace factory rods when upgrading or rebuilding the K24A powerplant. They provide a direct replacement rod option where stronger fasteners and a race‑oriented rod design are required.
Carrillo Honda/Acura K24A Pro-H 3/8 WMC Bolt Connecting Rods