I am selling a 1953 Cadillac 331 engine with Hydromatic transmission. The engine has 30 PSI of oil pressure at an idle, but has low compression and will need some attention. A compression test indicated cranking compression between 75 - 105 PSI, well below the recommended 150 PSI. It comes complete from air cleaner to oil pan. The transmission goes into drive and reverse, well enough to get in and out of the garage, although I have never driven it on the road. This would be a good start for a nostalgia / traditional style hot rod engine. It is located in Minooka, Illinois please call or text me if interested $800.00, Bob 815-791-4083 Thanks HAMB!