Farmboy- swap is v6 sr5 4Runner calipers from a 1995. Requires backing plate trimming or backing plate eliminator kit (what I used).
Also requires grinding down of cooling fins or wheel spacers to fit stock steelies.
I’m doing the v6 caliper swap on my 40. Calipers in question are from a 1995 4 runner SR5 (equal size pistons).
I know I need to grind the fins to get the wheels to fit. Is this enough? Pictures show caliper before grinding and one after…