Active filters
Kits fit rotors with a 3.25" bolt circle. Dual disc applications require two kits. Made in the U.S.A.
High-precision fasteners for cover assemblies; corrosion-resistant and precision machined.
Durable fastener engineered for secure attachment of control assemblies; precision fit and corrosion resistance.
Quality pinion shaft bushing manufactured in the U.S.A. Precision fit for reliable performance.
Stellite-tipped stainless-steel valve nitrided for improved wear resistance, corrosion protection, and reduced friction.
High-precision wrist pin bushing machined to tight concentricity tolerances with a lead-in edge for easy installation.
Designed for HD® Evolution OEM replacement. Machined from high‑grade metal with a corrosion‑resistant dark finish. Multipurpose alignment pins. Made in the USA.
High-density powdered metal valve seats for superior wear resistance and thermal stability. Tested for track and street use.
Precision-machined wrist pin bushings hold concentricity to less than .0002" and feature a lead-in edge for easy installation. Made in the U.S.A.
PTFE valve guide seals with twin-spring tension for reduced friction and reliable valve control. Made in USA.
- Precision-machined bronze construction for durability
- Tapered nose to reduce port obstruction and improve flow
- Compatible with unleaded fuel and a range of valve‑stem materials
- Accepts top‑hat valve seals (sold separately)
- Made in the USA
Precision-machined valve guide accepts special seals and works with no-lead fuel; made in the U.S.A.