K&N 56-9070 Custom Racing Assembly BOLT-ON UNIT ymm_71 The Size F configuration is

The Size F configuration is engineered to meet defined dimensional requirements

Flange Inside Diameter: 4 in (102 mm)

the outer rim depth is fixed for all sizes

25" wide band features a natural mill finish that can be brushed or polished before installation

The unit is equipped with a heat-conducting anti-corrosion coating for durability and reliable long-term cooling

K&N 56-9070 Custom Racing Assembly BOLT-ON UNIT ymm_71 The Size F configuration isDescription K&N 56 9070 Custom Racing Assembly BOLT ON UNIT K&N custom air filter kits are designed to boost performance from single or two barrel carburetors while keeping dirt on the outside. These assemblies include custom chrome top and base plates along with the K&N High Flow Washable Air Filter. The air filter is washable and reusable, providing high airflow with excellent filtration. The show quality chrome finish enhances appearance and