I am currently swapping my 1977 work truck heads with LT1 heads on my chevy 355 roller motor. I know the first thing everyone is going to say is WHY!...Answer: Im poor and I have some cast iron LT1 heads in the garage, i'll just plug the two unused water ports and they'll be virtually identical to vortec heads as far as flow. The heads I have on there now have 1.52 roller rockers and possibly aftermarket springs. I want to take the springs and roller rockers off of those and put them on the LT1 heads. I was just wondering what i would have to do to make this happen and which pushrods would i use, or if i can even do it at all. I would also like to know if the headers would just bolt right on to the LT1 heads.
Any helpful responses would be greatly appreciated! Covy Slayer
Any helpful responses would be greatly appreciated! Covy Slayer