Heater box blower motor options?

Autozone lists a 4 seasons 35502 which appears to have the wires coming out the side. The VDO PM337 appears to be obsolete
Already bought one of those. The wire leads would come out in the engine bay. It also has the 7/8" or so hole that would be used on a B-body for the little rubber elbow. With the amount of A-bodies out there, I just can't believe a manufacturer would quit building the correct one, but that seems to be the case.