Mcquay-norris MQ1540 Piston Rings - Standard 1963-1989 Chevrolet GMC 292 4.8L-L6

MCQUAY-NORRIS MQ1540. Condition: New - Other. Interchange: 40533, 41128, 2M668, 2C7179, 5819KX, 9739KX, 41423, E217KC This piston ring set is STD size. This is the exact size you will receive.