what modifications to the alternator bracket need to be done to install a set of 215's on a 2000corvette and what would be the best street cam for these heads. also any other mods that need to be done to get these to work on a vette. what springs do these come with?

 

I have not seen any modifications that need to be made to the alternator bracket besides some possible washers. If memory serves me correctly they come with Comp 977 or 978s but I may be wrong.
Phil