Identify these valve covers

fratzog lover said
I was thinking the same thing. Just want to be sure on the I.D. when I list them for sale. Thanks Karl.

The 66 commandos had the long wire loom harness in the middle of the pass side cover with the stove pipes, where the 65 just had the three tabs like yours. If they are similar to the commandos of those years, I would say those are 64 or 65...

67 had the smaller pcv (non-stove pipe).