Engine

Active filters
Designed for twin plug heads. Accepts .650"/10mm x 1.0 compression release valves. Sold each.
Adjustable front stabilizer link for HD Touring frames with reverse-thread rod end and ARP stainless bolts; available in black anodized, gold anodized, or machined finish. Made in the USA.
Direct replacement for the stock cam cover. Includes hardware and gasket. Vision window with polycarbonate lens. Multiple finish options. Made in the U.S.A.
- Direct replacement for stock cover
- Includes all hardware and gasket
- Polycarbonate lens for a unique internal view
- Available in multiple finishes
- Made in the U.S.A.
Precision CNC-machined component that improves heat dissipation; includes chrome hardware and gasket.
Direct replacement derby cover for OEM primaries; race-inspired design improves heat dissipation. Hardware and gasket included. Made in the USA.
Lighter and stronger than stock with CNC-machined construction and included hardware. Made in the USA.
Adjustable front stabilizer link for HD Touring Frame with reverse-thread rod end and ARP stainless bolts. Made in the USA.