# K&N 16in Spun Aluminum Top & Bottom Plate

The oversized K&N 16 inch air filter top and base plates can be paired with a variety of 16 inch K&N air filters for boosting the performance in carbureted race cars. The plates are made from lightweight aluminum with a spun aluminum finish featuring K&N logos embossed on the outer edge of the top plate. The base plate fits carburetors with a 7-5/16 inch air horn flange and drops the filter 1-1/2 inches below the carb flange. The drop base design helps to maximize air filter height while still clearing the hood in many custom racing applications. These K&N 16 inch top and base plates will work with various heights of 16 inch diameter K&N high-flow air filters such as the 3 inch tall air filter E-3022R, 3-1/4 inch tall air filter E-3023R, 3-1/2 inch tall air filter E-3024R, 3-3/4 inch tall air filter E-3025R, 4 inch tall air filter E-3026R and several other variations meant for off-road racing use.

-   Fits K&N 16 inch diameter racing air filters: E-3022R, E-3023R, E-3024R, E-3025R and other variants
-   Drops Base Of Filter 1 1/2 Inches Below Carb Flange

## Details

- **Price:** 315.75 CAD
- **Vendor:** K&N Engineering
- **Type:** Air Intake Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 315.75 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
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- Photo - lifestyle view
- User 4
- Photo - in package
- Photo - in package
- Photo - in package
- Photo - in package
- User 4

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/k-n-16in-spun-aluminum-top-bottom-plate)
> Updated: 2026-08-25