I ask this because I had one when I install a ZZP Intercooler. I used the ZZP gasket. It was leaking on the passenger side, rear of the motor by the snout top plate.
Aaron used GM gaskets I believe and had a leak in the same spot.
Is it the intercooler plates, bad gaskets, or just a typical spot to have problems with the gasket. Lets say an inherited spot on the M90.
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SD hood, air dam, as of Jan 10th 2006, 3.25 pulley, SS ic, 1.84 rockers, 3" DP, t stat, plugs, PCM 1.0 and "shocked look on face"