Sealed Power Moly Piston Ring Set E286K30 | MyTires4Less

The Sealed Power Moly Piston Ring Set is a performance-grade kit designed for 8-cylinder engines with a 4.070 inch bore. These drop-in rings feature a 5/64 x 5/64 x 3/16 inch thickness and standard tension, constructed from durable steel with a Moly coating. Piston rings are crucial for sealing the combustion chamber, transferring heat from the piston to the cylinder wall, and regulating oil consumption.