STANDARDNOS, or New Old Stock does not mean the part is mint or even perfect! Ford, GM and Chrysler have always been in the business of building mass produced vehicles and parts, NOT show cars. When we describe something as being NOS that means it is new and has never been installed on a car. Any out of the normal flaws are mentioned and most times even pictured in the description so there should be no surprises.
An ACDelco GM OE (Professional), Engine Air Filter is an ideal high quality replacement for many vehicles on the road today. It traps airborne particles before they enter the engine and helps supply the best possible air with the least airflow restriction to the engine?. It maximizes the performance and efficiency of the engine and helps with its life. The engine air filter is equipped with a tight seal to keep unfiltered air from entering the combustion chamber.
| Make | Model | Years |
| Chevrolet | Camaro | 1982 - 1986 |
| Pontiac | Firebird | 1982 - 1986 |
| Bottom Inside Diameter (MM) | 175.8 |
| Bottom Outside Diameter (MM) | 215.1 |
| Height (in) | 2.5 |
| Height (MM) | 62.2 |
| Inside Diameter (MM) | 175.8 |
| Outside Diameter (mm) | 215.1 |
| Outside Diameter Top (MM) | 215.1 |
| Shape | Round |
| Top Inside Diameter (MM) | 175.8 |
