no, these clutches are going back. Both trucks are going with autos. I've had two DD in my 695 hp truck(neither one held) and the truck just gets slower with more HP. The stronger the clutch the slower it shifts. I like driving my truck and hate being beaten by stock VW bugs. I remember when Gene (sledpuller) couldn't get any clutches to hold and BBD has the iron giant and has a chevy for his daily driver. I'm not flaming anybody, I'm just tired of being prommissed that things going to hold, and then here that there's a new product, try this one instead, then the next one, then the next one. BBD has had 3 that i know, Mitchel, Haisley, and South Bend. I'm just tired of clutch problems in general. Its not one company, its just too much power generated by out CTD. South bends are the most user friendly and the quicker of the big guys in shifting.