Just to let you know..they are sort of a waste of money....lakewoods are the way to go...i would only go with the expensive tokico's if i was running a coil over/4-link setup. Lakewoods are $40/pc....and you'll be more than happy with em!
I have 10 way adjustable shocks and struts,(strange)I have the best of both worlds I go to the track and loosen them up,and for everyday driving I stiffin them up,handles great
I run lakewood 50/50 in rear. It's not a gas shock like most shocks, it's a dampener with fluid in it. They are stiff, the shocks are just suposed to controll rear end shake, the springs controll the firmness and the controll arms controll the direction of the thrust. A well setup rear end does not rely on the shocks to controll squat and rear firmness.