Replacement Piston Rings

Description

Includes top compression rings, second compression rings, and oil control rings | Top Compression Rings are Barrel Face | Helps in the the heat transfer process between the piston and cylinder wall | Controls combustion chamber gases allowing the piston to transfer the energy of the expanding combustion gases, to the crankshaft | Second Compression Ring are Napier | Reverse twist ring along with a taper-machined ring face duplicates the OD bottom side scraping edge of a positive twist torsional ring | Promotes side sealing that prevents oil from being forced under and behind the ring resulting in better oil economy | Oil Control Rings are Three Piece Flex Vent | Three-piece design allows rails to be manufactured with a small cross sectional area for better conformability to bore | Provides uniform pressure through four steel rails and two expanders assuring positive oil control | Made in the USA | Includes enough rings for two pistons (unless noted). | Two rings per groove, except for the rails that will be two rail rings per one expander ring.