1947-1952 used the metal decal with the tabs.The decal that you purchased would attach to the original style decal.1953 and up used the sticker as in these links.I believe this is what you are after.Keep in mind that your truck may have had the heater installed years later.
Jim Carter
Classic parts of America


Tim


1951 3100 Chevrolet
1951 Chevrolet Suburban Carryall
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