rocker box parts diagram exploded view for harley evolution big twin BS365 which aids in better cylinder

which aids in better cylinder fill

Note: Loctite medium and extra strength is advised and must be purchased separately

providing a larger angle of vision for added functionality and safety

Thanks to Jaso MA2 suitable for high torque engines meets all required specifications for Harley-Davidson engines

Instructions for Indian Scout available here

rocker box parts diagram exploded view for harley evolution big twin BS365 which aids in better cylinderRocker Box Parts Diagram Exploded View for Harley Davidson Evolution Big Twin Rocker box spare parts that fit 84 99 Evolution Big Twin models. Will not fit Twin Cam models, unless mentioned otherwise. The spare parts are listed with information in the following order: Number in the exploded view diagram Compatibility with specific HD models Description of the spare part OEM part number for reference Note: All parts are sold each each unless otherwise