Thanks for your input guys.I think i had them too tight mainly in the back now when i'm off throttle it rolls a little better,before it would almost come to a halt,they sure don't give you much room to get to that back top nut.All the diffs are my next project after the 4 shoe clutch goes in.But the car seems good enough to race this sunday for now.You guys are great,I don't know what i would do without this site.