i just checked my truck because it did come with the plow prep package. and there is nothing on my pass side fender. there was a battery box at one point but the previous owner kept it.... bastard... but there isnt anything there now. i took some pics but my camera is being the normal POS that its always been and isnt working. maybe tomorrow....

 

the diy will be up, and i will update it as soon as i get both batteries. i still havent decided if i was going to lengthen the vac. hoses, or lengthen the wires.