Have a 1998 k1500. Recently got a parts truck that was a '94k3500. Had the turbo diesel, single axle 14 bolt FF rear.. engine/trans are gone. But I still have the suspension, front & rear diff & hydroboost setup. Thinking of putting the front & rear diff, rear leaf springs, torsion bars & hydroboost on my '98. Just b/c I have everything and its free. I know I'll have to buy some additional stuff here n there, no biggie. What would you think my towing capacity would be with the 1-ton parts.. and eventually a 4l80 transmission? Oh, frame is shot thats why I'm not just using it.. Front frame rails crushed up to the steering box..