Arlen Ness, Stage 1 Big Sucker air cleaner kit. OEM cover - 88-20 XL (excl. Forty Eight, Seventy Two, Iron); 88-15 FX. With oval air cleaner cover (NU) 910741 ( But can also be

( But can also be installed on all XL from 1986 to 1990 ( 4-Speed ) with minor modifications

Comes with universal mounts and takes 83-up screw type gas caps

2 inch lift

Kleur: Zwart met gouden ring

OEM replacement reference 74533-75B

Arlen Ness, Stage 1 Big Sucker air cleaner kit. OEM cover - 88-20 XL (excl. Forty Eight, Seventy Two, Iron); 88-15 FX. With oval air cleaner cover (NU) 910741 ( But can also bePlain backing plate For use with the OEM oval 2 bolt air cleaner cover Stage 1 red pre oiled filter element. The best and simplest performance air cleaner kit for your bike period. Gain up to 21% horsepower by simply installing a Big Sucker kit on your intake. Backing plates: The Big Sucker aluminum backing plates feature a radiused inlet to optimize airflow for both carburetor and fuel injection applications. The built in breathing system features