I would track down another compatible 235 manifold with a working or almost loose heat riser system. I would also have the manifolds trued up at a machine shop to any grind warpage out of the exhaust manifold. With some new gaskets, your system will be like new and do what it was intended to do without a buntch of leaks.


1946 1-ton Panel
1952 1-ton Comml. W/Grain Body