K&N 56-1220 Custom Racing Oval Air Filter for Carburetors

Product Overview

The K&N 56-1220 Custom Racing Oval Air Filter is engineered for performance applications using single or two barrel carburetors. Its high-flow washable filter element is designed to increase airflow and improve throttle response while maintaining dependable engine protection. The assembly features a show-quality chrome top and base for a clean, professional appearance in racing and custom engine bays.

Key Features

• Designed to help increase horsepower and acceleration
• High-flow cotton gauze filter media with excellent filtration efficiency
• Washable and reusable air filter element for long service life
• Show-quality chrome top and base plates for a clean custom look
• Engineered for custom setups using single or two barrel carburetors
• Includes mounting hardware for straightforward installation

Technical Specifications

• Part Number: 56-1220
• Air Filter Color: Red
• Air Filter Material: Cotton gauze
• Air Filter Shape: Oval
• Air Filter Height: 4.5 in (114 mm)
• Inside Diameter: 7.375 in (187 mm)
• Inside Length: 7.375 in (187 mm)
• Inside Width: 3.75 in (95 mm)
• Inlet Diameter / Neck Flange: 2.188 in (56 mm)
• Outside Length: 8.875 in (225 mm)
• Outside Width: 5.25 in (133 mm)
• Overall Height: 4.75 in (121 mm)
• Inner Wire: No
• Mounting Hardware Included: Yes

Application Notes

This K&N custom air filter assembly is intended for performance and racing applications using compatible single or two barrel carburetors. Always verify dimensions and carburetor neck size against your existing setup before purchase to ensure proper fitment.