Lingenfelter offers this fan shroud for use with the Lingenfelter C6 Corvette air intake to make the installation quicker by eliminating the need for the end user to modify his fan shroud. This is not a required addition, you can modify your existing fan shroud if you prefer.
Refer to Parts You Will Need tab for Cold Air Intakes that can be used with this Lingenfelter Modified Cooling Fan Shroud.