i have seen a guy with a f-350 that has a bra on the front with 3 chains and some nonslip something on it (not carpet) and he said it works well for him but thats about all i can tell you. It looked like a pretty nice setup but i dont know where a guy would look for one to buy.
heres a pic of mine, i went to the junk yard got a hood and bought carpet, then fill the underside of the hood with that spray foam you use for doors. it stiffins the hood up, and put a stainless bar with grip tape on it with some more tape on the front of the hood, put 2 snaps on it and called it good. all together it was about $75 for everything.
over the years i have hound hunted i never liked looking right up the assend of my dogs, im out to game hunt not worm hunt. however it is a good way to watch a young dog and see how they act while on the board. we put an outdoor carpet on the hood and center an eye bolt in the hood with 2 chains short enough that the dog can't hit the ground and get ran over if they don't have their sea legs yet..