W2 parts! What are they worth?

Maybe $800-$1000 "as is" being numbers are unknown.

I see a " DRE"
I'm guessing D.... Racing Engines
If you can figure that out...they will have those numbers on file for the job number stamped on the heads.

I would guess the "D" is for Diamond. Diamond & Batten did a lot of these back in the 70's-80's.