[dilllii]

OK so, i have all ready replaced the original plastic coolant cross over intake with a new one with the aluminum cross over.

Stupid Question Number 1: Does this mean I do have PI intake, or just a stock replacement?

Stupid Question Number 2: Does the PI intake only apply if PI heads have been installed?

Next set of problems and questions....I have coolant leaking from the rear bolt one the passenger side. This i am assuming coming from the rear coolant crossover for the heater hose. The new intake didn't have separate gasket but had the the silicone type gasket "in" the manifold. Is this replaceable or will some extra silicone seal that leak.

Is there any real good writeup in PI swaps?

Thanks, any and all help is much appreciated.

[Popeye54k]

the "search" button is your best friend. There is a sticky in the 4.6L Tech section.

[mustang212]

did you do a pi swap? or what year car do you have?

[johnr2001]

aluminum cross over does not mean its a pi intake non pi had them as well.