These are especially for those who have heard (or tried) the reproes who have found they must be severely modified to force to fit..... I have exactly four (4) -- C2033 Century / X 21047 NWRA brake drums that fit: 1952 - 1957 Buick Special (40 series) Fronts 1948 - 1957 Buick Super (50 series) Fronts 1942 - 1957 Buick Century (60 series) Fronts 1942 - 1951 Buick Roadmaster (70 series) Fronts & 1956 - 1957 Buick Special (40 series) Rears 1953 - 1957 Buick Super (50 series) Rears 1942 - 1957 Buick Century (60 series) Rears 1942 - 1957 Buick Roadmaster (70 series) Rears 1958 - 1960 Buick -- ALL -- Rears ---------------------------------------------------------------------- & I have exactly two (2) C2033 Century / X 21048 NWRA brake drums that fit: 1936 - 1951 Buick Special (40 series) Fronts 1936 - 1947 Buick Super (50 series) Fronts & 1936 - 1955 Buick Special (40 series) Rears 1936 - 1952 Buick Super (50 series) Rears -------------------------------------------------------------------------- Price is $ 250.00 each --- However, price is lowered for Dec., 2019 purchase.... You would be welcome to call -- but forum rules prohibit me from allowing that --- so PM me for details..... Treat your BUICK to perfection!!!!!!!! Yours, Craig