thanks Rich . It looks like the #21230 is the best option, as it relates to retaining existing engine mounts.

the pickup line from the pan goes to the front of the pump (the pickup hole at the front of the engine block is to be blocked off, as is the pickup flange inside the crankcase).

It would be useful to see a picture of filter out/in if someone has one with the #21230.

Drive gear noted, will need the bronze one. I'll make a trip to Earl's for the fittings. At least we have one of those stores in Australia not much else when it comes to Hemi's.