i have new bushings for the whole mess ... what els other then the control arms do i need to swap out ... the 88 parts are going into 91 and could any one suggest where to find such parts? summer is on its way and i neeeeed to get this started.
thanks!

 

I think the sway bar end links are different. Pick up some of the RB adjustables to fix that problem

 

yes the end links are different ... what about the end link brackets ... are they the same? the sway bar is the big question.

 

The brackets will be fine, I put 89 control arms on my 86 during the 5 lug swap and the only thing that I had to change was the end links. I think the s5 sway bar might be a little bit different, but it should work with the RB endlinks.

 

I ca confirm. S4 LCA will work in S5. You need S5 front stabilizer bar and S5 end links. S4 endlinks and stabilizer bar will work in a pinch but the stabilizer is shorter as is the S4 end links. If you go that route, you will put a great deal of torsion on the stabilizer bar.

 

did you do this yourself and know for sure? has anyone ... i realy need to know for sure ... im about to drop some big loot on all the MOOG/RB suspension parts i can find. not only is the $ tight but so is my time ... its got to be right the first time every time if you know what i mean!

 

Since I said I could confirm that it'll work, one would usually assume that I'd done it, and I did.

Just get the S4 stabilizer, end links, LCA's and possibly the stabilizer mounting hardware. My deal was using S4 LCA wit S5 stabilizer and S4 links. I would not recommend it since it made things diffrent.

 

first you said i need S5 bar & end links ... now your saying i need ALL S4 PARTS??? could you or someone who KNOWS FOR SURE PLEASE help me out! im not trying to be a *** but i think thats what this fourm is all about!

 

It will work!

 

sure it will work ... but WHAT PARTS DO I NEED from the S4 and what parts if any can i keep on the S5 ... FOR SURE!

 

Control arms, end links, and stabilizer bars all need to be the same series.

 

Sorry, I mis typed on the first post. Must've been a brainfart or somthing.

 

thanks ... now i can start buying parts.