Quote Originally Posted by DA34GUY View Post
Drive it up on a couple of 2x4's or 2x6's first, that'll give ya an xtra 1 3/4 "
Then roll yer floor jack under the center of the I beam.
Get it where ya want it and put jack stands under the axle.
BTW --- Block the back tires also.
Ya never know???
That works great - assuming you have a running car. When I did mine the first time (or three) it was to assemble the body as well as the rest of the chassis. That's how I start a tire change on my 11,000 pound 5th wheel camper to get bottle jack room under the spring plates.