The pitman are on the 90 and 89 SWB and the 89 LWB have different thinner splines on them than 90 0n.

I want to put a Gen 2 idler arm on mine, too. The one's I've found seem to have a little play in them , but that could be an optical illustion from the angle I have to look at them half burried in the sand dune and all.
I don't rock crawl so I don't think the Gen 2 arm would do damage to other parts of my front susp.

Last edited by KrzyDav; 12/05/08 12:41 AM.
dave h.
'89 Raider V6 5spd;Aisin Hubs;; Gen2 LS: frt. brakes, rear coils;U.C.arms;R.trailing arms;idler arm; rear LSD axle w.disc brakes ;2 battery system for Dog's fan; relocated ECU; custom bumpers;J.Baker receiver;Conferr roofrack; t-bar crank.