National Cycle, windshield mounting kit - 87-17 FLST models (excl. FLSTS). No hardware required on 86-90 & 2006 Heritage; 87-99 FLSTC and 93-96 FLSTN models, when equipped with a light bar 978458 Heat shields and mounting hardware

Heat shields and mounting hardware included

Do not use in combination with polychain type belts that are ribbed on the outside

K&N is the world-wide standard in high-end quality performance air filtering systems

The size of the Prism version housing is 4-1/4" long X 3/4" wide X 2-1/8" in height  while the size of the original style is 4-1/4" long 2" wide and 2" in height

Chrome steel

National Cycle, windshield mounting kit - 87-17 FLST models (excl. FLSTS). No hardware required on 86-90 & 2006 Heritage; 87-99 FLSTC and 93-96 FLSTN models, when equipped with a light bar 978458 Heat shields and mounting hardwareUsed with wide frame Heavy Duty windshields.