If one of you has a Volvo D3-110 exhaust elbow, I could use it. 

As you probably know HDI Marine the manufacturer of Stainless Steel Investment Cast elbows is a Preferred Vendor of Yacht School. 

I just received an email from HDI asking if I could locate a D3-110 elbow for them to use to make a mold which will allow them to produce a Stainless Steel Investment Cast elbow for the D3-110. If you have an old one in any condition, it will work.

Let me know.

Bill