Thanks Mike,
'Glad I was able to help. The first Pontiac came out in 1926 available in only the coupe or 2dr.sedan (coach) body styles. According to my parts books, the
Oakland 6 was a different engine although Pontiac also had a V8 offered one year in '32 in addition to their 6 cyl. The parts book indicates that the same engine block on your '28 was used in '26,'27, and '28, but with your serial number you definately have a '28 engine.
I wish I was closer to your location 'cause I have a '28 4dr. sedan that I would'nt mind having an extra engine for, and need to pull my engine out one of these days to replace the flywheel ring gear (one chipped tooth, but I have a new ring gear). I don't know what shipping your engine to Illinois would cost, but going by the weight, probably a mint.
kaycee
e-mail
littleeight@att.net