Fit a standard 4-barrel air cleaner on your 2-barrel Stromberg WW2 carburetor. Most nice aftermarket air cleaners are the standard 4-barrel size. This adapter lets you fit any of them to your original Stromberg 2-barrel WW2.
- Adapts large neck 4 bbl air cleaners to 2 bbl carbs
- 5-1/8" neck to 2-5/8" neck
- Heat-resistant plastic