I still have an NOS original a/c delco maf that I purchased with a bunch of parts from a guy getting out of the Buicks. I ran this on my own low mile 87-GN for about a week to make sure it worked fine before I stored it away. It is as NEW with both screens still in it and in the GM box. Part # is 2517-9711.
I can send you pics. of it if interested. $200 and $10 shipping.
