unknown clutch please help!

[mrFongMan]

I just purchased a s13 redtop motor, and when taking the transmission apart to put on my act clutch my buddy dscoverd that it already had an aftermarket clutch. but had no markings on it. the clutch plate is gold color, very pretty and machined look. not at all like my act. looks a lot better. can anyone tell me what type this is? i looked around and saw no other clutch plates in the gold smooth machined look as this thank you n advance. fong

[Nathan]

What's the clutch disk itself look like? 3 puck? 4 puck? It's REALLY common to see SR's with 3 puck Nismo clutches from what I understand.