no never used them ended up trading them for a dana 60 and 70 they were just too heavy for the kind of riding i do i traded them to a buddy that owns a fab shop and he plans to use them eventually but i wouldnt expect him to do anything soon with them i saw a truck identicle to the one i had on ebay a few months back for 1500 bucks seemed like a pretty good deal and it ran and drove mine didnt have a motor and i payed a 1000 bucks for the truck.