Conical Manifold Washers
Check it:
courtesy of slantsix dot org
P>S> "Note that "later" SL6 engines came with only one round conical washer in the top center position. All the other were triangular type. This combination is also acceptable but installation of the lower, inner triangle washers can be a challenge, especially the one under the choke stove mounting pocket.."
courtesy of slantsix dot org
Check it:
courtesy of slantsix dot org
P>S> "Note that "later" SL6 engines came with only one round conical washer in the top center position. All the other were triangular type. This combination is also acceptable but installation of the lower, inner triangle washers can be a challenge, especially the one under the choke stove mounting pocket.."
courtesy of slantsix dot org
