***SOLD*** For sale is a complete, running 1957 Y-Block 312 that is currently in my '56 Thunderbird. It includes all the hard to find, T-Bird specific parts (generator, oil pan, pickup, front cover, water pump spacer, harmonic balancer & pullies, front and side mounts, etc.). This would be a killer Y-Block package for a period hot rod. Great running engine, standard bore, standard 312 crank. This engine was installed in late 1957 or early 1958, after the heavily-modified original let go. ECZ-6015-C block, ECZ-G heads. "G" Heads have been rebuilt by Tim McMaster with hard seats, larger than stock (1.94/1.60) stainless valves, and fully pressurized high-ratio rockers. Mallory Uni-Lite tach drive with cable for the factory T-Bird Tach Stock 1956 Automatic is included. Never been inside of it, but it works fine and has clean fluid. Pictured Edelbrock 3x2 intake, valve covers, and Headers are NOT included. I don't have exhaust manifolds, but they are reproduced. ECZ-9425-B intake manifold, new chrome valve covers, and new in box Holley 4-barrel carb available (negotiable price with engine/trans) This engine/trans is still in my '56 Thunderbird. I keep putting off pulling it, since I'd like to give a potential buyer the opportunity to run/drive it. But the clock is ticking. Link to video of engine running: https://photos.app.goo.gl/3MUo4CjLpnh3kyKSA Located in Riverbank, CA 95367. I can help coordinate shipping.