hi ...I know that my cylinderheads have a left and a right side bold on position ! ...but where I can see what is the correctly side to bold on the heads ?..are they marked ?..have you pics from this ?

All v-8 cylinder heads are interchangeable from right to left side.

youre sure ?...some people tell me it´s important to build on the heads in right order!

They are probably talking about torqueing the heads down. Yes, that is very important to tighten them properly in the right order. What engine are you working on. :confused:

hi ,
i´ts a Buick 350 CID from 1968/69..I think the order to torqueing down the heads is also important as by chevy heads !´..but they mean the side by build on the head !! It´s our first buick engine an I think it´s better I ask you before I do it failed !!