cold air intake question

hi all i am new 2 the page and i come with many questions and only a few anwsers.
 
i own a 85 f150  w/ a 302 5.0L efi 2wd and i have been looking for a coldair intake system and all i come across is for 1986 or 87 and newer, or only for mustangs. and nobody can anwser me if another product can b manipulated with ease to fit this truck?
 
also i have seem to have broken the mounting legs and the hose port on the air filter box. can i do away with the box and just fileter the cold air system?
 
 
or can one b made?
 
any and all help is appreciated.