Manley Honda/Acura 81.0mm Bore 1.0mm x 1.2mm x 2.8mm Ring Widths Piston Rings

If you're rebuilding the engine in your 1994-2001 Acura Integra, 1994-1997 Honda Civic del Sol, or 1999-2000 Honda Civic, these Manley piston rings are a solid choice. They are designed for an 81.0mm bore and feature standard ring widths of 1.0mm for the top ring, 1.2mm for the second ring, and 2.8mm for the oil control ring. These dimensions are crucial for proper sealing between the piston and cylinder wall, which directly impacts compression, oil consumption, and overall engine performance.

Manley Performance is known for making well-built internal engine components, and these rings are no exception. They are made to precise specifications to ensure they seat correctly and maintain a good seal even under demanding conditions. When you're putting an engine back together, getting the piston rings right is key to a long-lasting, healthy powerplant. These rings are designed to fit right into the piston grooves for a straightforward installation during your engine build.

Please note that these piston rings are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper seating and break-in procedures during your engine rebuild.