Get your GMC truck running like new with this high-quality piston ring set from Hastings. Designed to fit perfectly with a manufacturer part number of 2M5085.030, this set includes piston rings and is compatible with California Prop 65 laws. Whether you're repairing an engine or upgrading your vehicle, this set is an essential component to get the job done right. Made for durability and performance, the brand name speaks for itself. Don't settle for less and get your hands on this reliable piston ring set today.