CP Pistons Ring Set 1/16in Diesel HV 385 Top Ring 4.075 Bore RT .183 - Single

If you're rebuilding the engine in your diesel truck, getting the right piston rings is crucial for proper compression and oil control. This ring set from CP Pistons is designed for a 4.075 inch bore and features a 1/16 inch top ring, which is a common size for many diesel applications. This specific top ring profile helps ensure a good seal against the cylinder wall, which is important for maintaining consistent power and preventing blow-by.

CP Pistons is known for making well-built engine components, and these rings are no exception. The HV 385 designation indicates a specific material and design intended for the demands of diesel engines. Proper installation is key; make sure your cylinder walls are honed correctly and that you follow the manufacturer's recommended gap settings for these rings to achieve the best performance and longevity from your rebuild.