These Rev-Tech High Performance Filters were developed for the Sportster and Big Twin EVO engines but are also a great upgrade for replacing the long filters on other models for increased protection from contamination.

• Filters feature a magnetic ring tower in the center of the filter to remove metal particles under 10 microns which might have traveled through the filter wall
• Built-in, correctly-calibrated pressure relief valves and one-piece cans with fully-rolled and safety-crimped edges to protect against leakage
• High-performance RevTech oil filters have more paper folds than our Premium spin-on oil filters resulting in 30% more filtering surface and the filter paper lasts 30% longer. Great for those high-performance and stock motors

Fits: 5-Speed Shovelhead and Evolution Big Twin models (Except Dyna Glide models 80-98; Sportster models 1984-present; and all Softail models 1984-1999; as well as most Harley-Davidson accessory oil filter kits