This is 1952 or 1953 Chrysler 331 Hemi, 2 barrell 180 hp version, I bought is as a running in California and stored it at a buddies house in San Diego where he did not cover it and got rained on once or twice, so now it is stuck but with a little effort you get it unstuck and rebuilt. The 331-354-392 share heads and block so the intake will fit any one of these, it is early log manifold with braized welded joints, fits well, the (6) Holley 94s are cores and one is broken for parts only, $1,500 or best or trade for Flathead speed parts.