Wondering if anyone knows where to get these before I make my own. Can't find em for sale anywhere. Maybe the caps too for good measure. It's the oil cooler in the link.

Oil Filter & Adaptor(502) (S / N F114528 & Below) for Mercruiser (454 & 502 Mag Efi-Mp Bravo) Engine

Doesn't the link show they have 10+ in stock ?

Also, click below link then go to part # and then click 'Nationwide Inventory' and it will list some dealers who supposedly have it.
OIL FILTER AND ADAPTOR(502) (S/N F114529 & UP) - 1993 Mercruiser 502EFI [BRAVO] 4502111FE | Crowley Marine

Nice catch. I never even looked down the list as they weren't in the breakdown.

Isn't that the small oil cooler? I thought you would want the larger HP one.