Hey I'm cool with thread jacking. That is where you really get to know the other guys is just shooting the bull just like if we were hanging out somwhere. I can thread jack with the best of them!
Longrange: The 4x4 trucks have leaf spring front suspensions right? If so these won't work. They are coil springs for the front. Now the rear blocks would work, but I don't know for sure the fronts will on your setup.