Based on my fit up, the front boss on the right side may be able to stay. Don't know what the rear thing is but loked like it may be low enough to not interfere. On the left the bosses for a transmission jig can go. Not sure what the boss closer to the centerline is but on mine there are 2 bosses in that general area for the neutral cable. I'm leaving them for now but there may not be enough room for the neutral cable mechanism. If not I will reduce the length of those bosses. Also just left of center ther is a verticle vent connection that had to be removed on mine. It will be replaced with a vent kit that provides a plug for where the vent nipple is as well as a new nipple that gets inserted into a hole that needs to be drilled in the back of the boss. The kit also includes tubing and a filter. https://www.turbolamik.us/8hp-accessories/8hp-breather-mod-kit/