INCA CNC Finned Rocker Box Cover for Harley-Davidson Milwaukee-Eight

Give your Milwaukee-Eight a bold mechanical upgrade with the INCA CNC Finned Rocker Box Cover. Designed for compatible Harley-Davidson Touring and Softail models, it replaces the factory upper rocker box cover with a distinctive custom design.

The aluminum housing features deep CNC-machined fins, sculpted contours, and precision-cut mounting details. As a result, the upper engine area gains a sharper, more technical appearance. The finned surface also adds depth and texture, making it a natural match for modern Performance Bagger and custom M8 builds.

Choose from black, silver, gold, red, blue, or purple to complement your motorcycle. Moreover, the cover pairs naturally with CNC cam covers, primary covers, and other custom engine components.

Product Features

• Deep CNC-machined fins create a distinctive mechanical appearance across the upper engine.
• Precision-machined aluminum construction provides clean contours and a solid replacement cover.
• The sculpted profile adds depth and sharp geometric details to the Milwaukee-Eight engine.
• In addition, the finned surface complements other performance-inspired engine components.
• Available in black, silver, gold, red, blue, and purple to match different custom builds.
• Designed to replace the corresponding factory upper rocker box cover on compatible M8 applications.
• The aggressive machining style pairs naturally with Performance Bagger, Touring, and custom Softail builds.