31-0240 54-62 generator cam cover kit. For OEM/S&S cases

This S&S generator cam cover kit is the perfect upgrade for Panhead and early Shovelhead owners looking for better crankcase ventilation. Sold as a kit, it fits 1954–1962 Big Twin models using either OEM or S&S cases. Cast from extra-strong 356-T6 aluminum with a burnished finish, it features a redesigned baffle chamber that significantly improves oil-air mist separation. This 4-rib cover comes with bushings installed and reamed to factory specs, plus the necessary gasket and hardware. It is a custom replacement for OEM 25216-58 and features 1/4-inch generator mount holes, though these can be drilled to 5/16-inch for 1958-up generators. It’s a precision-machined piece that solves common breathing issues while maintaining a classic look.