One of the many I got at autozone, yes one had the inlet on the side, outlet on the top with a spot for the pressure switch. Austin Rebuilders specializes in A/C and I guarantee they have what your looking for. They have a large warehouse FULL of older A/C componants. Their contact information is
Austin Rebuilders
505 W Oltorf St, Austin, TX 78704
(512) 448-0884
Good luck.
Phyte