Fuel Pump for Slant Six??

The 2nd item you link is incorrectly described. Photo shows a high-performance LA (273-360) pump. Will not fit or work on a slant-6. Wrong picture, right part? Donno. Price is lower than I usually see for the high-perf bolt-together V8 pump. Tough to advise on fuel pumps for slant-6s nowtimes. Many of them (most? all?) are offshore garbage. Don't know how many actual manufacturers remain; if we're not yet at the point of them all coming from one place, we're damn near to it. I have a small stash of the '60-'63 bolt-together Carter slant-6 fuel pumps (like the linked pic but sized and calibrated for the slant-6) and it's easy to get rebuild kits for them. Right now my '73 has a new old stock AC crimped-together fuel pump on it — like this one. (okeh, it's not "new" old stock any more; it was when I put it on in winter '09-'10)