Maf housing problem, help please?

Does anyone know where I can buy an adapter kit for a 2001 V6 mustang for the MAf housing the flanged part, it is the same for 99-2004 gt.'s. I need the metal or plastic flanged piece to be 73mm or 75mm, Rpm outlet used to sell them and then stopped after I bought a c&l Maf housing lol. Any help I would appreciate thank you!
 
Yes almost exactly like that if you go to rpmoutlet.com and under the 99-04 mustang section clink on the motoblue maf adapters and you will see exactly what I am talking about. I might have to email thise seler to see if this is what I am looking for thanks.