Stunning chrome B-Body sport mirrors

Very nice condition mirrors.

71-72 B & 71-74 E Body have the narrow bolt to door pattern. Here

A-body rallye mirror tops only interchange with 70-only E-body tops.

Those look like 73-74 B-body mirrors. Would make sense with 36xxx part number. Here

All that said. I seen people use them on 71-72 B & 71-74 E Body. Not sure if that puts the top in slightly different position or not.