[84fiero123]

ya anything i haul with gets one put in, and i run through the one in the radiator to. fairly simple to do if you can pull the grill without to much trouble, and get at coolant line on radiator without ripping half the truck apart. i wont hall without it.
my wife hauled a 4 horse stock trailer with our 86 burban, just updated to a 94 burban and need to put one it that this spring, we don't haul in the winter so install can wait. if you plan on any heavy hauling get the bigest one you can find, and run threw radiator and cooler you wont regret it, best 50 bucks you can spend.