i went with SOUTHBEND Stage III+ (endurance) clutch with @SteveKen's conversion kit and wish i would have gone Stage IV. the clutch "feels" and engages extremely smoothly and doesn't feel like its got the amount of power and tq on it that it does. Drives just fine in traffic, not too stiff. but it struggles in hard torquey pulls. at about 1600 miles on the 6Spd swap/clutch.