quick help needed.intake manifold gasket Q

[jones]

why does one set have restricted port and one set open port?The sets are identical in every way except for the blocked rear ports.The set that came off the 305 were open.

Can I use the restricted port head gaskets where there were open port gaskets.

If you know the difference,please call me with the answer so I can move on with the install.I'll be in the garage and won't be back at the computer til this evening.Thanks

Jerry(616)642-3839

 

[Slapperbar]

Dude, you need to call Summit and get the straight skinny. We had a speed shop in Hawaii called Ron's, They were da'kine poo lai'dat.