# K&N Custom Round Racing Assembly Red 4.5in ID / 5.875in OD / 1.75in Height

K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base plates and the famous K&N High-Flow Washable Air Filter.

-   One Year Limited Warranty

This Part Fits:

Year

Make

Model

Submodel

1975-1981

Triumph

TR7

Base

## Details

- **Price:** 196.59 CAD
- **Vendor:** K&N Engineering
- **Type:** Carburetor Air Cleaners

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 196.59 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Primary
- Photo - in package
- User 4
- Photo - in package
- Photo - in package
- User 4
- Photo - in package
- Photo - in package

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/k-n-custom-round-racing-assembly-red-4-5in-id-5-875in-od-1-75in-height)
> Updated: 2026-06-27