Arlen Ness Inverted Series Slot Track Air Cleaner - 18-925 For Harley Sportster 1988-2022 Model_Springfield 1981 Harley-Davidson FL 1970 Harley-Davidson

1981 Harley-Davidson FL 1970 Harley-Davidson FS 1971-1978 Harley-Davidson Super Glide FX 1974-1978

Harley-Davidson VRSCF V-Rod Muscle

the relief valve is seated and sealed to a minimum of 30 psi with full pop-off at 55-60 psi

Heads include four long headbolts

Product Name Seat Type 2-Up Seat Model Step-Up Base Color Black Color/Finish Black Cover Material Saddlehyde™ Fill Material Ultra-Foam / GelCore™ Decoration Front Tuck-n-Roll / Rear Lattice Stitch Fits Tank Size Standard Overall Seat Length 26-3/4" Driver Seat Length 12-1/2" Driver Seat Width 11" Rear Seat Length 12" Rear Seat Width 6-1/2" Units Each Riding Style Street

Arlen Ness Inverted Series Slot Track Air Cleaner - 18-925 For Harley Sportster 1988-2022 Model_Springfield 1981 Harley-Davidson FL 1970 Harley-DavidsonFeatures Forged billet aluminum backing plate features Big Sucker hidden breather technology and a radius air inlet for smooth airflow Forged billet air filter covers feature exposed design and a CNC inverted top that acts as a velocity stack to help pull in more air flow Hidden breathers are O ringed at the heads and exits at throttle body carb to create a virtually closed loop system Performance filters features a black synthetic filter element