Help with flange

I'm looking for a downpipe flange (block off flange) for my Garrett T3 turbo with .48 A/R. It has the 5-bolt pattern, only it's not the typical one. Hard to describe, but it's bigger than the usual ones. I took a measurement between the 2 bolts farthest from each other, and it's about 5.5 inches on the common flange. The one I need is 6. Also, the actual exhaust outlet seems to be a bit farther away from the bolts on this housing. I've looked and can't find anything that matches what I need. If anyone here knows where I could find something like this, please let me know. Thanks.

Goto napa and have the measurement from the center of each whole like if there all 2'' apart from eachother and they should or will have a book of flanges and look through it and it will have measurements and all that crap.

NAPA will sell turbo flanges? There's one near me, that'd be really cool if they do.

AHH shit I dunn if it will be a turbo flange just look in the book and see if they have what your looking for and if its not thick enough get 2 and put the together but make sure its sealed tight.

Sounds like you're referring to gaskets. Either way, I'm going to try NAPA. I checked out their site, and they sell a few things in the turbo category. So I'll go to one and check it out, what the hell. Thanks for the reference.