My street/strip bracket cars 60-s in the high 1.30s and I wanted to keep a oem look.
I built boxes out of smaller 2x2 square stock and welded to frame where shackle mount would of been bolted.
You could easily make a 1 inch spacer vs my 4 inch and weld slider to spacer and already have your "spacer" fabded and drilled to your shackle mount pattern, and bolt them on.
These have worked flawless for 16 years.
Sliders won't be a fix all for your 60 ft. True, but sliders and good double adjustable shocks mounted vertically do a good bit.
I ordered the A body spring relocation kit from Mancini and I will use the piece that goes in the front frame rail as the piece the slider will bolt to. I ordered a piece that was recommended on FORABODIESONLY but I haven't received it, not have the sent it. They have my order as pending. It was a body to frame mounting bracket for a FJ40 toyota land cruiser.
