It looks like a good product but no one could answer my question whether it fit my 3500 cab and Chassis or not... and it doesn't the U bolts are 2 inch to short.

Good product

It's a block of metal, any block will work. This is one of the few I found for my application in the height I wanted. I ended up having to cut off the bump stop portion because I couldn't install it as is with the airbags installed. Not ReadyLift's fault.