General Motors Muncie SM420 Transmission Gasket Set

This 5 piece Transmission Gasket Set fits the 4 speed Muncie SM420 transmissions with the cast iron case for General Motors 1948-67 trucks.

Best set #10062

Made in the USA!

1948-67 GM Trucks Muncie 4 speed SM420 Transmission Gasket Set

Makes: GMC, Chevrolet, Pontiac, Buick, Oldsmobile,

Compatable Years: 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967,

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