Anyone Recognize this Clutch???

ANYONE RECONIZE THIS CLUTCH ???

I'm newbie, so maybe this question is obvious to someone, but not me. I have a 4.6, Procharger s/c, NOS, forged guts parts, etc. so I'm hoping that the shop that built this thing put a clutch in it. I asked the guy I bought the car from about the clutch. He didn't know but said he saw it on the floor at the shop that built the engine. It was "ORANGE". Does that mean anything to anyone? If not, what's the easiest way to find out what I have short of taking the thing apart? Thanks.

IT'S A CENTERFORCE. THANKS EVERYONE. NOW JUST NEED TO FIGURE OUT WHICH ONE.....AT LEAST IT'S A STEP UP FROM STOCK.