SERIALNINE - TILTON Triple Metallic Racing Clutch *** FOR CD-PRO MULTI ONLY***This is the only clutch we use and recommend for our CD PRO multi kits. we have done extensive testing and deem that this combination is the best for driveability, torque capacity and longevity. This is a racing clutch, but we do drive it on the street. Depending on your type of street driving, this clutch will last accordingly, IE stop and go traffic will kill this clutch quickly but driving to and from the track will be fine. Tiltons 7. 25 OT II