440/Schumacher/Borgeson
If the pickup biscuit is thicker it would for sure change the amount of shims, but not sure if the studs are oriented the same. I had zero shims before so I am just feeling my way into this now that I am changing to power Borgeson. I have zero intention of changing the actual mount, there is so much in the way on the drivers side and I can't even figure out how I tightened the bottom biscuit bolt to the K frame last year, I can see the nut but no way of getting a socket or wrench, need to think back what I did lol