K&N offers a wide selection of automotive air filter custom assembly parts to give your vehicle a show car look under the hood. The K&N 00283 is a stainless steel metal base plate designed...

K&N base plates are used to secure the bottom of an air filter while adding to the visual appeal of the engine compartment. This chromed stainless steel base plate is a custom air filter assembly...

K&N 14 inch air filter base plates for replacement or special application needs.

K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it...

K&N 14 inch replacement base plate for Flow Control assemblies for 4-Barrel Holley with choke tower.