91-'03 EVO Sportster Primary Cover - Ribbed

EMD / RIBSTERS Primary cover

- Fits all ’91-’03 XL Evolution Sportsters

- “Ribbed” Design is directly inspired by the finned primary covers from the golden age of Choppers!

- EMD / RIBSTERS Primary Cover replaces your OEM Primary cover

- No need to change the clutch mechanism on ’94-’04 models

- ’91-’93 models require the installation of a "Clutch-Kit " ( OEM Muller ) sold separately .

- Made from die cast aluminum with CNC-milled gasket surfaces

- Dimensions and tolerances identical to your OEM hardware

- OEM Mounting Hardware reusable

- Bushing and Gear selector seals  NOT SUPPLIED: please order separately