We've all seen the typical sandwiches designed for oil coolers with the ports on them. Thats great. I need that too. But really what I want is a sandwich with all of the following fittings in it to allow for a really clean install with a lower chance of leaking and breakage. Idealy I'd love to have:
-2 3/8ths NPT's or -8AN's for the cooler
-2 1/8th NPT for the aftermarket oil pressure and oil temp probes that I have for my SPA gauges.
-1 -4AN or -6AN for turbo feed line.

Anybody know where to find something like that?

SPLParts has the right idea but I don't understand why anyone would want two BSPT ports.
http://splparts.com/Parts/SilviaShar...gs/default.asp
Of course the BSPTs could be converted to NPT with the appropriate fittings but that would just at one more place for leakage and breakage.

I remember an issue of NPM discussed a fitting that went into the OEM BSPT port and bifurcated into several different fittings including one BSPT and at least two 1/8 NPT's. Search turned up it was the October '04 issue. Nisport was the company that made the fitting. I can't seem to find ANYTHING about that company besides talk of them on forums. They don't have a website, nothing. And even NPM seems to be down right now so I can't contact them.

The search I used...
http://www.google.com/search?hl=en&q...t+BSPT+fitting

 

Not sure if someone makes that, but what I would do even though it's not that convenient but maybe the next best route is to get that item you linked to along with this http://www.stealthmodeperformance.co...blockfit.shtml
I would use this piece for the oil feed and the oil pressure (the end takes the stock op sensor, plus it's only $20.). I picked up this piece the other day so I wouldn't have to hunt down tees and what not, I got the oil feed and drain kit of the site. I think this dual 1/8 fitting was what you were looking for.

 

That could actually work very well if I had the space for all the junk. The aftermarket probes are quite large. The only problem I see arising is that the temp probe protrudes into the oil area to gather its reading. I just hope there is enough clearance for the probe. Thanks for the link.