K&N Round Air Filter 14x4 #E-3750 SI-GT50-B They work with 12 or

They work with 12 or 16 V systems

OEM stock replacement Fel-Pro head gaskets are ideal for stock rebuilds on street-driven cars and trucks

Diameter 1-5/16"

Overall length 184mm

K&N Round Air Filter 14x4 #E-3750 SI-GT50-B They work with 12 orK&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&Ns 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your