Use the exact weight recommended by Chevrolet. Listed in your owners manual and more than likely on the oil fill cap. Use any major brand as they are all excellent.
They use Dex-cool from the factory.
The Orange Dexcool
One can purchase a used 67 Chevy Impala from the 'Auto Trader' website where there are many listings for this vehicle. It is also available from AOL Autos and eBay Motors.
Dot 3
10W-40 10W-40
The dash lights on a Chevy Impala is used to illuminate it during night time driving. There are a series of bulbs spread out throughout the dash to light up all areas.
Chevy impala ford mustang
Exactly what is listed in the owners manual. More than likely 5w20. Look and see.
5w-30 regular oil or synthetic, whatever you prefer.
I would not buy one with over 150,000 miles on the odometer
One can find listings for a used 1963 Chevy Impala online at eBay, Oodle, and Cars For Sale. One can also check with local Chevrolet dealers or local car dealers to see if there is one for sale locally.
A used 1965 Chevy Impala can be purchased several places. You might be lucky enough to see one on a car lot or in the newspaper ads. You could try going to a car auction, or perhaps an estate sale might find one sitting in a garage.