The product is an OEM General Motors air smog pump pulley and spacer designed for vintage 1968-1981 C3 Corvette models. Made in the United States, this part is specifically engineered for these vehicles, ensuring a proper fit and compatibility. The pulley and spacer are not performance parts, but rather essential components for maintaining the air smog system in these classic Corvettes. Ideal for Corvette enthusiasts looking to restore or maintain the original look and functionality of their vehicle.
$45.00
| Condition | Used: An item that has been used previously. The item may have some signs of cosmetic wear | Brand | General Motors |
|---|---|---|---|
| OE/OEM Part Number | 3927116 AU | Manufacturer Part Number | 3927116 |
| Vintage Part | Yes | Universal Fitment | No |
| Country of Origin | United States | Performance Part | No |
The product is an OEM General Motors air smog pump pulley and spacer designed for vintage 1968-1981 C3 Corvette models. Made in the United States, this part is specifically engineered for these vehicles, ensuring a proper fit and compatibility. The pulley and spacer are not performance parts, but rather essential components for maintaining the air smog system in these classic Corvettes. Ideal for Corvette enthusiasts looking to restore or maintain the original look and functionality of their vehicle.
Dimensions: Approximately 5 3/4” to 5 11/16” (about 5.75–5.875 inches) in diameter, with a single V-groove roughly 7/16” wide at the top. Front measurement is often listed around 5 11/16”, with slight variations in back-side measurements.
