Spring rates have been chosen to reduce front end "dive" during braking

Upper Pushrod Cover Kit Chrome Plated - Fits 1957-85 Sportster/1948-65 Panhead

Brass screen

Threads for 5/16"-24 mounting bolts

heavy duty

Darlington Air Cleaner - S&S Super E/G - Brushed Aluminum Subcategory_Frame Accessories Spring rates have been chosenGet rid of your bulky air cleaner and show off that H D Engine! Our Darlington Air Cleaners were designed to achieve a clean, classy, and traditional look while maintaining maximum performance. These are beautifully machined from a solid chunk of 6061 aluminum and are available with either a polished or brushed finish. The internal venturi was designed to allow for maximum air flow. The mounting hardware for the cover is installed from the backside