shp plug sizes

[it-revs]

hello all , just after some info on what size the 2 little gallery plugs are inside the valley of the chev dart shp block the ones up the front [ near the front lifters under the manifold ] , any help would be great , and do these blocks have the small welsh plug under the rear main cap like the factory chev blocks ? thanks again

[CNC BLOCKS]

hello all , just after some info on what size the 2 little gallery plugs are inside the valley of the chev dart shp block the ones up the front [ near the front lifters under the manifold ] , any help would be great , and do these blocks have the small welsh plug under the rear main cap like the factory chev blocks ? thanks again

Those are 1/8 pipe plugs and their is no plug under the rear main cap on the SHP blocks.