I have asked someone this before and do not remember the answer. Are the differential the same between a 61 Buick special 4 door with a 215 and my jetfire? I know the gears are not the same but is everything else? My spider gears are about to brake and severly wore into the housing. I can pick up a 61 Buick 4 door for cheep. Just like to know if my gears will go on the Buick center section and will it swap out?
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