TwistedMinis
+1y
The balljoint is a different size from top to bottom.
And a spindle swap will not work. Theres only a few vehicles out there that this works on, because of the simplistic spindle design. Mostly 50s cars that use a spindle thats nearly identical from side to side, and had drums.
Get a booster from a 79-83 Toyotoa 2WD truck. They are 8" diameter and will bolt in place.