Minty Maybe NOS 3877660 Thermostat Housing 1973 +++

[XXXGoldL34M20]

I believe this Solid design 3877660 was introduced for 1973 and on production, as you can see it is in near Mint shape and maybe never used and NOS.

Pre 1973 design had a skeleton bottom design were this one is a SOLID base.

$50 USD with FREE Shipping Paypal "Friends"