[yz250roost]

Man, I just found this thread and I'm really impressed. I just bought a 99 Sierra last week. It came with a horizontal uniball upper control arm but a stock lower control arm, fabtech coils and 2.0 fox resi's. I want to throw some coilovers on there but am unsure how to make the measurements and what size shock to get. It looks like you went with the 10", do you suggest the same for my application? do you think I could mount it to the factory lower control arm? Thanks for your input, it looks like you really know what you're doing!