Oct 23, 2015 #2 G GNX026 GM World Class Tech Joined Feb 4, 2006 Messages 389 71boss351 said: Looking for a ported intake Click to expand... I have one left it has been port matched to the champion iron heads. I also have the modified plenum and 70mm throttle body if interested . thanks Fred
71boss351 said: Looking for a ported intake Click to expand... I have one left it has been port matched to the champion iron heads. I also have the modified plenum and 70mm throttle body if interested . thanks Fred