CenTex Farmall
Well-known Member
The head for Dad's SA turned out to have cracks in two chambers, it's a 251172R1. I happened across a later model 366206R? that is ready to bolt on. A machine shop had done all the work and then the owner bailed and left them stuck with it.
The SA has flat top pistons so no chamber interference. Is there a difference in pushrods or rocker shaft assemblies or any other issues that would make this swap not work?
The SA has flat top pistons so no chamber interference. Is there a difference in pushrods or rocker shaft assemblies or any other issues that would make this swap not work?