4.6, which year?  does it matter?  cause bouch injectors are the same for 5.0' and 4.6's. we have some 19's out of a 97 gt, i have a set of 24's , i'll take $50 for the 24's, then need new O rings though($16) 
i have some 19's in my car i will sell you.  how soon do u need them?