The 'Easy carb kit' requires the use of the stock CV manifold, choke cable, throttle cables and air cleaner. A High performance K&N air filter element or a complete Screamin' Eagle air cleaner kit can be used. - Re-uses stock CV air cleaner. - Includes chrome cover with cut-outs for improved flow. - Re-use stock manifold. Note: 93-99 models will need fmc-587-010 headvent breather kit.