Well it's time to replace the valair dd clutch I was thinking about goin with Kenny's pulling parts clutch either the 4000lb Bronze inlay 2 disc or the 3 disc 3400 or 4000lb anyone running any of these clutches? And how are they to deal with as far as replacing smoked clutches? I know southbend does a good job replacing there units when they go bad. The truck will be used for sled pulling mainly and street driven every now and then