270 Red Ram right side exhaust manifold

241 is a poly engine. Two forms. A poly head and a hemi head. Both are interchangeable. The same for the 270 and 315. I have dad's '55, 270 S/S w/od, it is the poly version. I sold my '55 Custom Royal Lancer, 270 Baby" hemi with At a few years ago. I have a set of 315 heads laying in the garage that would work. I have an exhaust manifold, #1553783-4, still has the tube on the exhaust for the choke. I also have a complete '53, 276 Desoto engine in pieces minus valve covers. Each division had their own poly and hemi engines. For the most part they weren't compatible with each other. Distributors would interchange, as they will with the later LA engines. I'm running a dual point from a '56, 315 hemi in my '69, 318. Had one in my '69 340 also. If interested LMK. Q