guru Now have been reading a little and a bit confused. My b230 ft.that I pulled from an 89 740t has, round tooth belt, a 95 stamped on drivers side of block, under mount, and the oil squirter hump castings on the outside. So I'm assuming it's been cast in 1995? Again I'm assuming this will be the 13mm rods. Can't find a K or L stamped anywhere. Maybe had a motor transplant before I got it? And engine number starts with b230ft. Need to pull it out and look inside the sump? Any ideas
guru @jlfents Numbers are behind drivers side engine mount, has year(I think) on left, then month, then day.
guru That's my 142 upright mount. Can't remember what 740/240 ones look like. 530 head has a 96 casting on it.