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 MCS 587010 headvent breather kit.