Egr part numbers?

[CountyLineGarage]

Does anyone know the proper part number (ac delco) for an egr valve for a 1995 k1500 (350) I’ve read a bunch of stuff and they offer a few options from delco so I was just curious which one it is. Original is long gone replaced with a parts store repop so crossing it isn’t an option I don’t think?

 

[GMCTruck]

This is the original EGR valve for my 1995 GMC K1500 with TBI 5.7/4L60E. It is a Rochester, not AC Delco.

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[east302]

Looks like two options depending on your emissions RPO code. For Federal (NA5) or California NB2, then it’s this GM part 19210654:

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If you have RPO code NB6 then it’s California Tier 1:

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A dealer could verify with your VIN.

Edit: A Google search implies that 19210654 is the same as (or replaces?) the number 17087914 that @GMCTruck mentioned.

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[97Burban57]

I have one off my 97 burb if your looking for one