This is a real, numbers matching, 442 W-30. It has factory installed: A/C, and 8-track. The provenance of the car is established with the original window sticker, order/sales sheet and warranty booklet (see pictures).
If you want this car then you know about the 442 W-30 and the value of such a classic vehicle. You would also know about the HP and torque of this powerful muscle car.
This is a very unique vehicle in many ways. The color (Aegean aqua) is a very uncommon selection of the time. It has tilt steering wheel. And in 1970 only about 168 442 W-30 convertibles were built.

“This is a used classic automobile. 442 W-30”
Year: 1970 Mileage: 45,000
Transmission: Automatic Make: Oldsmobile
Body Type: Convertible Model: 442
Warranty: Vehicle does NOT have an existing warranty Engine: 455
Vehicle Title: Clear Drive Type: RWD
Options: 8-Track, A/C, Tilt Wheel, Convertible Power Options: Air Conditioning, Power Windows
Exterior Color: Aegean Aqua Fuel Type: Gasoline
Interior Color: White For Sale By: Private Seller
Number of Cylinders: 8