Generation IV Internal Engine - is there a GM # for a screw in freeze plug?




blake b
10-05-2011, 07:33 PM
One that would go into where the top oil cooler line goes on the drivers side of the block?

I read on here about a guy who welded in a piece of .640 o.d. AL rod but just thought i would see if anyone knows a part number or where to get it.


Steve - Race Eng
10-06-2011, 11:08 AM
GM part # 11588949