RB, I don’t think the offset is a problem at all. I just drove my truck 67 mph on the highway..I have been running it the last couple of weeks on every type of road and it’s been doing great. I didn’t even have driveshaft balanced, guy charged me 40dollars to shorten the Colorado driveshaft. My donor rear was from a 2010 with 3.73 open gears.wheel cylinders have metric thread so I had to make new brake lines to connect to my line. It
