sorry to bother yall, but i was looking through the LMC catalog yesterday
and it shows like 4 different sets of brakes on my year model Z71, i have
just the plain ol' brakes, but there was like a heavy duty chassis option
and two different GVW rating brake systems too..is there really that big a
difference between all of them? I mean, mine stops me well enough, i just
didn't know if it was that huge a difference and 2nd, if they're that much
better, can you install the different brake systems on a truck like mine,
with just the plain brakes?