Rear steam on l92 heads
#1
Rear steam on l92 heads
I'm wondering if anyone else has their rear steam block offs already blocked. As you see in the pic there's only a hole for the screw and the dowel cannot go in to seal...do I still need to block this off? I didn't want to drill it if it doesn't need to be and I didn't want to remove heads either. Any help appreciated.
#2
You need these. I don't know the part number for the actual apparatus but the GM part number for the seals are 12551933 (air bleed gasket plates). They are the little plate on the end. You can barely see the rubber o-ring that goes around the dowel that does the sealing in the plate.
#4
You need these. I don't know the part number for the actual apparatus but the GM part number for the seals are 12551933 (air bleed gasket plates). They are the little plate on the end. You can barely see the rubber o-ring that goes around the dowel that does the sealing in the plate.
#7
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