Replacement Hardware Kits: Monster Sucker® & Velocity SeriesReplacement Hardware Kits for the Monster Sucker & Velocity Air Cleaner Series. Each hardware kits includes genuine Arlen Ness hardware and gaskets for every intake in both performance air cleaners series Replacement Hardware Kit for Monster Sucker & Velocity Series Intakes Monster Sucker includes both standard & billet cover kits Velocity Series includes both Velocity 65 & Velocity 90 kits Each kit includes all necessary gaskets & hardware to bring