Doing the intake Manifold on my 97 grand Prix GTP this is what ive come up with to replace... anyone thing of something im missing while im in there... i have a Garloc supercharger gasket so thats why its not in the cart at Rock Auto... plus coolant... which will be how many gallons?? i figured 2 of the Straight coolant mixed 50/50 will be good... Then im getting the oil changed twice... Anything im missing??
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