Auto >> AutoSPT >  >> Electric car

What kind of transmission fluid does a 1978 Chevy pickup use?

A 1978 Chevy pickup truck likely used Type A ATF transmission fluid if it has a TH350, TH400, or Powerglide automatic transmission. If it has a manual transmission, it would use a SAE 90 gear oil or something similar depending on the specific manual transmission.

It's crucial to check your owner's manual. The specific type of fluid recommended will depend on the exact transmission installed in your particular truck (different models and options had different transmissions). The owner's manual will provide the definitive answer. If you don't have the owner's manual, a parts store can often help identify the correct fluid based on your truck's VIN.