Manufactured by RK Sport - Part Number RK Sport 04011007, 1997-04 Corvette RK5 Hood., This RK5 Hood is designed with the RK5 Magnusen Supercharger in mind. With the Supercharger you need more clearance in the hood area. This Hood continues a smooth flow of the body lines that accentuates the stock lines of the car with keeping a visual imp, RK Sport Ram Air Hoods are ducted to your factory air cleaner location. Add a cold air intake to make them fully functional. On some models you simply need to install a cold air intake or open up the top of your factory air box. Product information updated on 2022-01-31