I. OE Replacement Part:
12" Oval Full Finned Aluminum Air Cleaner Polished
II. Features:

- Fits 5 1/8" Carburetors
- Fins are Polished and As Cast in Between the Fins
- Overall Measurements are 12" x 8 5/16" x 4"
- Filter is Standard 8 1/8" x 11.5" x 2"