NPR Piston Rings Fit Buick Chevrolet Lincoln Mercury Oldsmobile Pontiac 3.1 OHV Complete Systems Interchange Part Number: 171438

Interchange Part Number: 171438

1 Tensioner spring

Without the freeze

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NPR Piston Rings Fit Buick Chevrolet Lincoln Mercury Oldsmobile Pontiac 3.1 OHV Complete Systems Interchange Part Number: 171438NPR Piston Rings Fit Buick Chevrolet Lincoln Mercury Oldsmobile Pontiac 3. 1 OHV. The piston rings are located inside of a cars engine. The piston rings main purpose is to assist in sealing the combustion chamber, manage the oil consumption of the engine, and to assist in transferring heat to the engine from the piston. It is important to note that the piston ring will eventually get worn out, which means youll have to replace it. Be sure to have your