Damn. So I need Upper and Lower LCA's? That's more $$$$$. I promised myself I wouldn't mod this car but that's not working well for me. Ok, do you suggest any specific brand that may come in a set at a reasonable price? I gotta get rid of the body roll, then I'll stop modding. I promise.
I didn't catch what you're driving, but extendeds are not used on Fleetwoods, and I'm not certain of RMS. And yes, they need to be installed as a set of uppers and lowers for the reason stated. I know of no reasonably priced new sets, and would hold out for something used FS. While likely still not floating around, do a little research on one or two brands 10 years ago that had poor quality materials or early QC issues.
And you MAY or may not have to change out the axle bushings to fit the new uppers. DO NOT use urethane upper bushings = search 'torsional bind'. 'TsallIgot.
\'96SS SOB: SSRI, Herter Tune, Tri-Y II, , 3000 Edge, F/HO bars, METCO extendeds with CV MMC, Bilsteins, currently Vredestein Ultrac Sessanta (315/35 rear). Finally, wait for it... LT-4 knock module!
\'96FWB BUW-Butt Ugly White: PCMPerformance tune, HDFA w/ swissed filter, 1/2 SLP s.s. catback with H- and Flow Super 50s, oem opti rebuilt 3 times, SS Bars, METCO LCA, Airlift 1000, Monroe SS, PowerTrax No-Slip, CTS wheels with +1 rubber. Finally, yes again... LT-4 knock module!