I always used to split 6 cylinder manifolds by brazing them. I never had any problems with cracking, or any thing else. I guess I did it this way because that's all I had to work with, but it worked. In later years I've tried to arc weld cast iron & it got real brittle and cracked. Hope this...
Hello, I'm a new guy from South East Ohio. I'm 55 years old, Retired ,Broke ,& am trying to get my 29 "A" roadster pickup finished. Been working on it since 1996,"Yeah I'm Slow"...