Ten advance curves cover a broad range of engine builds and riding styles

Benefit from track-tested performance and reliability in your own bike

This stem size is very common and is found on narrow glide front ends on Sportsters 1982 and later

Each lifter body and plunger assembly is hand-fit and pressure-tested to ensure correct operation

and 2012-2016 FLD models

Swirl 4" Air Cleaner S&S Super E/G Carburetor - Brushed Aluminum Length_1.25" Ten advance curves cover aCheck out our new Swirl air cleaner for S&S Super E G Carburetors. A beautiful addition to your carb to not only make it look better but breathe better as well! Our air cleaners feature a Uni filter element that is easy to remove and clean. Machined from 6061 aluminum right here at Hawg HQ in Los Angeles! Also this matches our Swirl Points Cover perfectly! Notes: Some basic jetting tuning may be required upon installation to maintain the correct air