With practice you can make any clutch streetable enough to live with. But its going to be rough on the tranny. I've seen many people install those clutches and start ruining input shafts, input bearings, etc, not to mention the usual blown out center diff. I think if this is a serious race car that sees some street use, there are cases when its worth the risk (I considered seriously at one point). But for a car that you need to get you around, I would avoid it.
