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  4. ARLEN NESS lifter block covers for TWIN CAM and MILWAUKEE EIGHT

ARLEN NESS lifter block covers for TWIN CAM and MILWAUKEE EIGHT

2 products

This category features Arlen Ness rocker box covers, designed to enhance the aesthetics and protection of Harley-Davidson engines. The lifter block covers enclose the rocker arms and pushrods, offering a premium finish in matte black, chrome, or polished aluminium.

About this category

Compatible with Twin Cam and Milwaukee Eight engine families, they fit Touring, Softail, Dyna, and Big Twin models from the late 1990s to the present. Manufactured from high-strength aluminium, these covers are secured using specific bolts and washers, replacing the original OEM covers. Ideal for American custom motorcycles seeking an aggressive and clean appearance on the upper engine, while also facilitating access to valvetrain maintenance.

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