Bought a JDM b16a, took out the clutch and not sure if its stock. It was said that seller was using cable transmission. Correct me if I'm wrong but cable tranny clutch and hydro (ls tranny) clutch are NOT interchangeable? picture of the unknown clutch is below. Many thanks for helpful information!

 

Any markings on it? Looks like a stock unit. With a good amount of life left I might add. You are correct in thinking the clutches are not interchangeable, the cable transmissions had a smaller input shaft.

 

Thanks a lot 541, 2/6 springs have some play, VERY slightly = worn?? How much would this clutch and pressure plate go for?