K&N 56-9104 Custom Racing Assembly BOLT-ON UNIT ymm_22 they come complete with a

they come complete with a 1mm

it’s probably necessary to use head bolts so that the cylinder heads can be removed with the engine in the car

This water cooler features a competition racing intercooler core

The open-air filter provides increased airflow with lower restriction compared to a K&N O/E replacement filter

valvetrain and bearing abuse

K&N 56-9104 Custom Racing Assembly BOLT-ON UNIT ymm_22 they come complete with aDescription K&N 56 9104 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. Each assembly features custom chrome top and base plates along with the K&N High Flow Washable Air Filter. These filters are intended to increase horsepower and acceleration, and provide show quality appearance with chrome components. The air filter is washable