l67ss Posted December 2, 2013 Report Share Posted December 2, 2013 Swapping to olds intrigue struts in the rear of my 97 monte ls. I currently have a rear sway bar from a 98 monte z34. What i wanna know is what w, 88-2012, had the stiffest factory rear bar. I dont have access to a police impala. I do have access to; 92z34, 95 monte z34, regular impalas(3.4 and 3.8), 2001 monte ss, 2006 monte lt 3.9, intrigues (3.5 and 3.8), along with the usual w jy fodder. Thanks Quote Link to comment Share on other sites More sharing options...
94 olds vert Posted December 2, 2013 Report Share Posted December 2, 2013 For 1st gens and 1.5 gens the Monte Z34 bar should be the biggest diameter wise. Thats what I put in my CSC. Isaiah Brown 1 Quote Link to comment Share on other sites More sharing options...
19Cutlass94 Posted December 2, 2013 Report Share Posted December 2, 2013 Addco bar is 7/8" I'm not sure what size the Monte bar is. Â Â Sent from my iPhone Quote Link to comment Share on other sites More sharing options...
rich_e777 Posted December 2, 2013 Report Share Posted December 2, 2013 (edited) Got a `96 MonteLumina bar and its pretty stiff. If its just a DD or occasionally DD, the Z34 bar is less expensive if found at a yard, gave about $12 for mine. Addco kit is IIRC $80-$100+ after shipping(its not that much bigger than Z34 bar either). Â About to paint mine black and yellow stripped to resemble the F14/F18 naval fighters arresting hook. Decided on my design concept:) Edited December 2, 2013 by rich_e777 Quote Link to comment Share on other sites More sharing options...
RobertISaar Posted December 2, 2013 Report Share Posted December 2, 2013 according to Ken, 95 and i think most 96 MC/lumina w/3.4 had the largest factory bar. Isaiah Brown 1 Quote Link to comment Share on other sites More sharing options...
l67ss Posted December 2, 2013 Author Report Share Posted December 2, 2013 Thats what i was thinking i just didnt know if any gen 2s were stiffer thanks Quote Link to comment Share on other sites More sharing options...
digitallyphoenix Posted December 3, 2013 Report Share Posted December 3, 2013 the 96-97 Z34 was like the holly grail of Wbody parts. best suspension, biggest radiator. better front brakes then even the later W's just wish we could easily swap the aluminum engine cradle. Quote Link to comment Share on other sites More sharing options...
GnatGoSplat Posted December 4, 2013 Report Share Posted December 4, 2013 Addco bar is 7/8" I'm not sure what size the Monte bar is. Â I seem to recall the Monte bar is 22mm or so? So basically about the same. The Addco is solid, I think the Monte bar is hollow. Not sure how much of a difference that would make. There are different formulas for torsional force between hollow and solid bars, but it's too much maths for me. Quote Link to comment Share on other sites More sharing options...
rich_e777 Posted December 4, 2013 Report Share Posted December 4, 2013 1995 Z34 bar is solid, attempting to air guitar my way through a Van Halen song with one right now but its out of tune. Quote Link to comment Share on other sites More sharing options...
GnatGoSplat Posted December 4, 2013 Report Share Posted December 4, 2013 Hmmm, I must have remembered that wrong. Quote Link to comment Share on other sites More sharing options...
Miko K Posted December 5, 2013 Report Share Posted December 5, 2013 the 96-97 Z34 was like the holly grail of Wbody parts. best suspension, biggest radiator. better front brakes then even the later W's just wish we could easily swap the aluminum engine cradle. Â You can swap it in. I did it on my Cutlass last weekend. Quote Link to comment Share on other sites More sharing options...
ManicMechanic Posted December 5, 2013 Report Share Posted December 5, 2013 Biggest stock rear bar is 22mm. 1995-96 Monte Carlo. Quote Link to comment Share on other sites More sharing options...
pshojo Posted December 6, 2013 Report Share Posted December 6, 2013 Thread Jack....! You swapped out aluminum cradle from thte Imapala's to your 1st gen W body? What did y ou have to do? just swap out control arms and such? Please tell!! I'm all ears Quote Link to comment Share on other sites More sharing options...
pshojo Posted December 6, 2013 Report Share Posted December 6, 2013 So, my head hurst what are the years that are best? i have two rear sway bars, one is definately thicker than the other, but cant remember what they came off of. Quote Link to comment Share on other sites More sharing options...
rich_e777 Posted December 6, 2013 Report Share Posted December 6, 2013 So, my head hurst what are the years that are best? i have two rear sway bars, one is definately thicker than the other, but cant remember what they came off of. 1995-1996 Z34/MC front and Rear sway bar are the thickest from factory. Quote Link to comment Share on other sites More sharing options...
Miko K Posted December 6, 2013 Report Share Posted December 6, 2013 Thread Jack....! You swapped out aluminum cradle from thte Imapala's to your 1st gen W body? What did y ou have to do? just swap out control arms and such? Please tell!! I'm all ears  I am finishing up the swap, just got the struts but I did the whole thing- LCA's, axles, spindles, subframe. Had to move the front frame nuts 3/4" aft and drop the subframe 1.5" front and 1/2" on the rear. Got 6" bolts for the front, the gen3 rear bolts work. Check out my "twincharged cutlass" thread in the member's rides section for pics. Quote Link to comment Share on other sites More sharing options...
Crazy K Posted December 7, 2013 Report Share Posted December 7, 2013 the 1995 3.4 Lumina and 1995 3.4 monte carlo both have the 22mm(7/8") bar. And Only the 95. Quote Link to comment Share on other sites More sharing options...
RobertISaar Posted December 7, 2013 Report Share Posted December 7, 2013 i thought we determined some/most/all 96 3.4 1.5Ws got them as well? Quote Link to comment Share on other sites More sharing options...
l67ss Posted December 7, 2013 Author Report Share Posted December 7, 2013 Looked at a 95 z34 and a 96 z34 yesterday. The 95s was noticeably larger. The 96 bar looked like the same as the one I got off a 98 z34 Quote Link to comment Share on other sites More sharing options...
ManicMechanic Posted December 7, 2013 Report Share Posted December 7, 2013 I've seen 22s on 1996s. Quote Link to comment Share on other sites More sharing options...
Crazy K Posted December 7, 2013 Report Share Posted December 7, 2013 If so, barring someone doing a suspension upgrade... it might be early year models that ran out the remaining supply of the thicker bar? I have not seen any 96 model with the thicker bar. Quote Link to comment Share on other sites More sharing options...
ILoveSun Posted December 12, 2013 Report Share Posted December 12, 2013 So I could get a '95 Z34 rear bar from a Pick-N-Pull and it would bolt right in to my '94 vert? Do I need the end links as well? Â Greg Quote Link to comment Share on other sites More sharing options...
rich_e777 Posted December 12, 2013 Report Share Posted December 12, 2013 So I could get a '95 Z34 rear bar from a Pick-N-Pull and it would bolt right in to my '94 vert? Do I need the end links as well? Greg There are no end links, just bushings with a metal bracket on the outside, HOWEVER, for the inner mounts the mount to frame bracket is NO WHERE TO BE FOUND brand new so you will need to find a good pair unrusted then just buy what called a sway bar repair kit from Autozone(about $35-$40) and it will have the two arm like structures with new bushings at the sway bar. Also its been said you may keep you auxiliary springs in place and still run a sway bar, and that the Aux. springs slightly lower the ass end. Short version to your question is YES. Quote Link to comment Share on other sites More sharing options...
Crazy K Posted December 13, 2013 Report Share Posted December 13, 2013 NO. YES... POSSIBLY: Lucy, let me esplain: Â Unless you widen the track width of the rear of your car the bar will not fit as it will interfere with the struts. If you have converted to coil overs and are using gen 2 lateral links/spindle rods/etc (or some slightly widen derivative linbs), then the bar can be used. Â It is generally believed that you cannot stick wider arms on a car with the monoleaf. Â Â I have installed a gen 1.5 rear bar on a 94 CS, but it was the smallest of the three avalible gen 1.5 bars. It was still thicker than the 3.4 gen 1 rear bar. Quote Link to comment Share on other sites More sharing options...
Miko K Posted January 7, 2014 Report Share Posted January 7, 2014 Do you guys know what the stiffest gen2-3 rear sway bar is? Quote Link to comment Share on other sites More sharing options...
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