About twenty years ago, I salvaged the M-21 tranny from a 1968 Z/28 that had rusted into the ground behind a farm in Pennsylvania. Is there any value to this trans since it came from a '68 Z or is the value only in being an M-21 with a June '68 date code?

I pulled the VIN tag and cowl tag from the car, along with anything else that was salvageable, including the ralley rims (plus spare, which I included with another '68 Z I sold), the power brake booster, and the glove box door (that had the 15X6 tiresticker). Is thereany value for any of that stuff, too?

I peddled most all of my misc. Camaro cars and parts years ago after I moved to L.A. and only have these and a few other things left. Since I need to get organized, I thought I would ask about these remaining Z items. Thanks.