5w-30 regular oil or synthetic, whatever you prefer.
Dot 3
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.
The 1967 Chevrolet Impala takes many different types of fluid. 10W-30 motor oil is recommended. A SAE Chevrolet transmission fluid can be used in the transmission.
auto trak 2
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.
just regular antifreeze i would just mix it 50/50 with water or u can purchase it already mixed.
They use Dex-cool from the factory.
r-134a
Chevy impala ford mustang
Go to nada.com and select used cars.