I am betting our sponsor at the top of this page, NOS Reproductions will be able to help you with this. And the big plus is, you will find their customer service top notch.
Chevelle will be identical, yes.
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1966 Strato Chief 2 door, 427 4 speed, 45,000 original miles
1966 Grande Parisienne, 396 1 of 23 factory air cars