Ok I found an older set of Manifolds and I can't remember

I found a set of manifold's that were somehow missplaced in my vast and very very methodic storage system. And for the life of me I can't recall what they came off of.

Driver's side #3614395 Night shift N5
Passenger side #2843953 Night shift N22 and it has no stove valve setup

Any help would be appreciated. Thanks.