Hey, does anyone happen to have the part number for the oil cooler block off plate for the 6.0L. I got my truck going, sort of, and it's leaking oil out of the one I machined out of aluminum. I remember hearing about a plate you can buy straight from the dealership, but the guy just looked at me funny when I asked for it. Thanks.

 

Oil cooler block off plate...12577903

 

Quick reply, thanks.

 

Isnt that a standard thing on 1/2 tons, or anything with a 28 core rad?

 

I think the block off plate is standard for any 5.3, 6.0, possibly even the 4.8 that doesn't have oil cooler lines. If his engine came out of a truck that had oil cooler lines it probably didn't have the block off with it.