K&N Replacement Air Filter (33-2443)

K&N Replacement Air Filter (33-2443)K&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your

oil-free direct replacement filter

Fits 390-800 cfm 4-Barrel Holley carbs with unmodified choke tower

Durable silicone treated polyester material with stitched elastic openings

Base plate for air filter assembly

Some modules are not legal for sale or use on any pollution controlled motor vehicle in California

PERFCO PERFORMANCE COMPETITION AIR FILTERS

Water repellent treatment typically lasts 1 to 2 years

Durable zinc finish

Fits K&N hood scoops with a 50 square inch opening

Extends service interval of your K&N filter in dusty conditions

contain uniform micron sized openings that allow high air flow

3-3/4 inch inside diameter