Allows you to drop a 68-70 B-body 8-3/4 or Dana into your E-body, without cutting then rewelding the spring perches.
I run a 10" rear wheel with a 5.5" backspacing. Using 295/50/15 tires without jacking up the rear.
I made my own 1" offset front spring hangers, then modified the sway bar mounts to have a second hole 1" away. I used 2 sets of rear shackles to make my offset shackles but didn't take any pictures. Dr Diff sells offset kits for $185, Get his and get on with your resto.
Take your stock hangers and cut off the sides, cutting one side flush so that the second on lays flat against it. I left a lip on the right side for strength. This one will be for the PASSENGER SIDE.
Knock out the 2 studs on the flush side. Remove all 4 studs from a second hanger and lay it on top of the first piece. Slide it 1" over from the stock holes. Flip it over and mark the location of the new holes.
Drill the 2 holes on the second bracket so that the first 2 mounting studs now go through both brackets, when laying on top of each other. I drill a small hole then use a die grinder to open the hole in the exact location and size to hold the stud.
I notched the top bracket to allow changing of the studs.
Here it is on the right, ready to weld.
I weld all 4 sides including inside that big hole
Here it is in primer next to the finished one, on the right.
For My convertible, I had to cut the top corner at an angle to clear some metal at the bracket mount. I don't remember cutting the corner for my hardtop.
Offset sway bar mounts
I slice down the sides with a cut-off wheel.
Bend out the sides.
Make a piece out of cardboard to fit in the holes, transfer it to metal plate, then welded them in front and back.
I drill a pilot hole then use a carbide tipped die grinder to form the final hole.
Ground down, etch primed then painted.
Finished product, READY TO INSTALL!