MyBlueCuda Well-Known Member Joined Apr 8, 2011 Messages 75 Reaction score 2 Location Nashua, MO Jun 24, 2011 #1 Believe problem is the heat crossover passage. What do you all think is the best way to block it? Is there possibly an intake gasket to do this? I've got a 1965 273 cid 4bbl edelbrock avs.
Believe problem is the heat crossover passage. What do you all think is the best way to block it? Is there possibly an intake gasket to do this? I've got a 1965 273 cid 4bbl edelbrock avs.