Does the LS3 use rear steam vent bockoffs too
Mine looks like its got a rivet inside the hole.
http://www.compnine.com/index.php?u=...00&grouptype=B



The bare castings and assemblies don't have the plugs so people will still need to procure a set if they buy heads.
Production engines have the plugs.
Robin
The bare castings and assemblies don't have the plugs so people will still need to procure a set if they buy heads.
Production engines have the plugs.
Robin
That's good to know






