Ensure your vehicle is Ready for the Road Ahead with a fresh new engine overhaul, with the AFA Industries Loaded Cylinder Head Assembly Kit for Caterpillar. Thanks to its enhanced coolant passages and thicker deck, this engine repair kit is the ideal solution to maintain stable temperatures inside your motor. Crafted with increased nickel content for stronger rib reinforcement at areas vulnerable to cracking. Each set is manufactured with the same materials as OEM specs to ensure long-term reliability and performance. FleetPride is your First Click in Heavy Duty .