airdog 165 fuel module upgrade kit

I ordered an airdog 165 for my 96 dodge 2500 and lost the 1/2 inch male quick connect fitting that goes on the bulkhead fitting on the fuel module. I ordered one from Vulcan performance but it ended up being the fitting that attaches to the p7100 pump instead with a different thread size. Where can I get the correct fitting that goes on the bulkhead fitting

You can get it from them or us. They sent you the wrong part. I'm sure they will swap them out for you.