I too have a 52 3/4 ton and was wondering what is the easiest way to get 3.73 gear ratio in the rear end AND update to better brakes? Switch for a Chevelle axel complete with the rear brakes? Is that even possible? Will I need to update the front with IFS and disc. If so with what product? I want "safe" daily drivability. But also want it without dropping a ton of cash. ( I know that that last one's a pipe dream) I'm also willing to forego a little originality. Anyone?