They do sell the correct bolts through truck restoration places like Brothers,Cheyenne Truck Parts,etc,--but I use carriage head bolts,look for some good ones that are grade 5 or 8--the cheesy grade 2 ones at your local hardware store arent really that strong,although they will work,I like having a good grade bolt if your using the truck to pull a slide in camper or a fifth wheel trailer--I've found good ones at farm supply stores like Tractor Supply in the past--I think they were used for plows on tractors.I also salvaged some nice ones from pallets I was cutting up for firewood that were used to deliver a heavy punch press at a factory.I havent priced the correct factory type bolts,but I wouldnt doubt if they are close to ten bucks apeice.A well stocked hardware store might have grade 5 or 8 carriage head bolts in stock,or could order them for you--they will usually have to order them by the box though. /forums/images/graemlins/crazy.gif