If your floor jack is one of the large trolley jacks as used in service bays, use it and make up some stands like these:
http://www.bacomatic.org/~dw/tool/cstand/cstand.htm
Lift the car one end at a time by placing the jack under the differential or crossmember and lift one half of it at a time. That will produce no excess frame stress. If your jack is not of the trolley type, get one. You will always thank yourself for being so thoughtful.
Bill
http://www.bacomatic.org/~dw/tool/cstand/cstand.htm
Lift the car one end at a time by placing the jack under the differential or crossmember and lift one half of it at a time. That will produce no excess frame stress. If your jack is not of the trolley type, get one. You will always thank yourself for being so thoughtful.
Bill