In general, any part of the bottom frame rail should be a fine place to lift. For the front, I like trapping my jack pad between the u-bolts on the axle. That way it can't slide at all.

Last edited by truckernix; 04/06/2012 1:32 PM.
1951 GMC 1 Ton Flatbed -- It is finally on the road and what a great time I have driving it!
1951 1 Ton Completed

My Chevy Master 4 Door is on the Road!