Correct Water Pump for Early 273 w/ AC

As another replacement option, it would seem Cardone also re-manufactures the correct water pump casting for those with factory A/C. It's listed as Cardone Part #58180 and is available from The Wrench Monkey ($45.74 CDN on the .ca version of their site). $29.97 US, from Summit Racing. Same part # O'Reilly Auto Parts lists for their MasterPro re-manufactured water pump application (with A/C) and the file images look correct on all sites. Unfortunately, O'Reilly's doesn't ship to Canada so Cardone is the only economical choice here.