6293 head ?


mean old man
if the only diff. between these heads and the 8445 is the end water passage, is there any reason it can't have the bridge welded in? I am asking because I have a set of these that were ported by Champion a few years back.
No need to weld in the bridge. The weak point is on the intake side. Ive successfully used unbridged heads at 25 psi. Use the correct gaskets for the application and re-torque.