03-15-2007, 04:16 PM
just wanted to know before i try installing the headunit, thanks
03-15-2007, 04:23 PM
Do you know what model Alpine the new sleeve fits?
If so heres a list of all the Alpine models that use the same cage (sleeve) as your 7874-
If the sleeve you have isnt listed you can order the one to fit the 7874 on that site for $8.12 too.