IS THERE AN ISSUE WITH THE EGR PIPE RUNNING FROM THE EXHAUST MANIFOLD TO THE INTAKE ON THE PASSENGERS SIDE REAR PART OF THE MOTOR. I HEARD
THIS PIPE RUNS VERY CLOSE TO THAT CORNER OF THE INTAKE AND EVENTUALLY DRIES THE GASKET AND STARTS
AN OIL LEAK.

 

I believe that's part of the explanation that GM gave for the common LT1 intake manifold leak.

And turn off caplocks, it's annoying.