trailer park living.
Just a simple question, and do the gen III aluminum 5.3s without dod have a spot on the side of the block for knock sensors?
I know that, I guess I should have said do the have the lil blocks that you can drill/tap for the sensors like the iron blocks do.Gen 3's do not have a spot for the knock....That's what really makes a Gen3 and Gen4 different. If its a Gen3....Its got Valley knocks Im pretty positive. The other question I do not know.