yea i've heard rusty's has some issues with sagging faster then other brands. i agree w/ patrick though, BDS is what i run, best decision ever, but for your choices, i'd go RE of rusty's any day of the week.
'90 I6 258 w/ Weber 32-36 Carb.
32" BF M/T's with cragar rims
5" BDS springs, MORE greasable shackles, XJ driveshaft, AA SYE kit, RE SS brake lines. Bilstein 5150's, 255/70 valving all around, 14" travel in front, 10" in rear.
JF MOTO>>>>"Ban a tard...save a life"
<<<contributed by leftlanetruckin
...gotta get me some of that