Used GM Part #15581619 Bellhousing Inspection Plate
This Is correct for 1991-93 GM P series trucks (Step Vans). But fits nicely on GM casting #15562388
(Part #15562385), hydraulic clutch release bellhousing.
This is for a one piece rear main seal, when used on a two piece rear main seal there will be a gap.
This particular cover has been cleaned and painted over the original paint.
This is a limited stock item. Pictures and description are of the actual part.