I was surprised how easy the bell housing is to cut, mine was off the engine. This was all done from the outside, used a 20mm hole saw in the 4 corners and then a jig saw with a long blade run along the edge of the reinforcing webs and then across the 2 ends.


2021 M3W
2013 M3W - Sold
1971 4/4 2 Seater
1934 Sports