What Is The Small Window On The Top Of A Semi-Truck Cab For?

You might notice the massive trailers pulled by semi-trucks more than the cabs in front. Look closely, however, and you'll ...
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Installing a New Radiator in my 1977 Trans Am

Cold Case Radiator Installation on 1977 Pontiac Firebird Trans Am Welcome to Drive615! In this episode, we dive into a complete cooling system upgrade for my 1977 Pontiac Firebird Trans Am with the ...