I recently looked at a 69 Z close to me and wanted to share the information I found. I tried to get the VIN from the guy but he would not share it. Check out the pictures.
Trim tag
ST 69 12437 VN 270749
TR 712 79 79 PNT
03A A422
No engine or trans.
Rear axle BU0224G2
The car had a trans with it but belongs to another car. 19L503265.