Yea, i got the BM that is specific for 5.0's, and at the flex-a-lite website there is additional instructions, but you can take your radiator out, and the brackets fit it on ther, then it can all go in as one piece, it also has a built on shroud, the wiring was complicated at first, but it's nothing, and you have to splice into the ac wire, forgot wich one, so the fan is always on, when ac is on.
It also has a manual switch option, but i jut set it wwhere i want it under the hood and it works from there, but my car has never ran cooler, and im running in the 13's thnx to this mod
and yes it comes with everything needed, except the manual switch, but u can use a toggle for that.