K&N Engineering 33-5129 KN Drop in Air Filters security-covers-helmet-locks 1972-1974 Harley Davidson SS350

1972-1974 Harley Davidson SS350

Constructed using high-quality automotive-grade polypropylene

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K&N Engineering 33-5129 KN Drop in Air Filters security-covers-helmet-locks 1972-1974 Harley Davidson SS350K&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