I had one a while back. Liked it. I considered one before I bought the truck but USA and all that.
I believe he's serious about it.
Got the S-10 running way better! Almost 99% sure it was the IAC. The one on there was new, but had a stupid fine wire spring with 3-4 coils and the plug was stamped tin. The replacement has a copper or brass machined plug and real spring.
These take ATF in the 5 speed tranny, changed it, there was gear oil in it. Tranny is incredibly better. Hope the Chevy likes Mercon V
I also will always have the cat converter part number handy, I burned it into my forearm. Convenience rules the day.
Pete