need help:size belt
so i bought only the underdrive pulley for my 3.0 ranger,
what size of belt will i need to use 88" is the factory size, my local auto parts store has 88" and then skips to 85" and 84.5, my truck has ac so the 88 is loose, the 85 fits but its not going around the idler pulley
what is the size of belt for just underdrive pulley with a/c?
did a search and found nothing?