E28 (1982 - 1988)
Howdy :)
I had a reconditioned Euro, B35 head that I had no use for so I traded it for a complete engine that is supposed to be an M30B34 (535). 3.5 is cast into the side of the block, the intake manifold looks correct and has the expected 3.2/3.5 on the casting, but when I checked the VIN...