monte70z20 Posted June 10, 2019 Share Posted June 10, 2019 Sorry if this has been posted in the past. My search didn't come up with any previous posts. What are the torque specs for the front upper and lower control arms? Thanks. Quote Link to comment Share on other sites More sharing options...
Paul Bell Posted June 10, 2019 Share Posted June 10, 2019 They're 1/2 inch grade 8 bolts which get torqued to 110 lb/ft dry, 80 lb/ft lubricated. Quote Link to comment Share on other sites More sharing options...
monte70z20 Posted June 10, 2019 Author Share Posted June 10, 2019 Thanks Paul. I'm assuming this is just for the lower control arms you're referring to? Quote Link to comment Share on other sites More sharing options...
Paul Bell Posted June 10, 2019 Share Posted June 10, 2019 yessir Quote Link to comment Share on other sites More sharing options...
monte70z20 Posted June 11, 2019 Author Share Posted June 11, 2019 Any idea how much to torque the uppers as well? Also I would appreciate it very much if someone can tell me what size nuts and bolts to use for the lower end of the shocks? Thanks in advance. Quote Link to comment Share on other sites More sharing options...
MC1of80 Posted June 11, 2019 Share Posted June 11, 2019 Nuts and bolts on the lower shock mounts? There is a lower shock mount for that. Most of the original style, bolt to the rear end, then the shock slides onto that, finished off with a large washer, lock washer and nut. Then there is the one that sometimes comes with aftermarket shocks. Which goes through the shock, towards the rear, then a thick spacer/washer between the shock and rearend. Then goes through the rear end where you install a washer and nut. As far as just a bolt, please nooooo. Quote Link to comment Share on other sites More sharing options...
imr Posted June 11, 2019 Share Posted June 11, 2019 I believe some of the hardware is grade 8 but also case hardened. Quote Link to comment Share on other sites More sharing options...
Paul Bell Posted June 11, 2019 Share Posted June 11, 2019 The bolts that hold the upper control arm cross shaft to the chassis are 7/16" so torque their nuts to 70 lb-ft The end nuts on the cross shaft are pretty big, I'm not sure the size but I'd say torque them to 80~100 lb-ft. Quote Link to comment Share on other sites More sharing options...
MC1of80 Posted June 11, 2019 Share Posted June 11, 2019 You are joking right? Lololol do not use any bolt for the rear lower shock mount. You can go to your local auto store and get the correct mounting hardware. But, if you insist on using a bolt, good luck! Quote Link to comment Share on other sites More sharing options...
cny first gen 71 Posted June 11, 2019 Share Posted June 11, 2019 8 hours ago, monte70z20 said: Any idea how much to torque the uppers as well? Also I would appreciate it very much if someone can tell me what size nuts and bolts to use for the lower end of the shocks? Thanks in advance. Do you mean lower fronts? the orig were 5/16-18 bolts and clip nuts that attached to lower a frame. Not sure if aftermarket would be different. Quote Link to comment Share on other sites More sharing options...
MC1of80 Posted June 11, 2019 Share Posted June 11, 2019 Lol wow! My bad. Misread that! 🥴 I don't know how I got the rear shocks out of all that. Yes you can use nut and bolts for the lower front shock to a-frame mounting. I believe a 1/2 inch head bolt nut combo is the size. Quote Link to comment Share on other sites More sharing options...
monte70z20 Posted June 11, 2019 Author Share Posted June 11, 2019 Sorry everyone if that was confusing, I should have stated it was the front shocks I was referring to. Through all the replies, you gave me the answers I was looking for. Thanks so much to all of you!! Quote Link to comment Share on other sites More sharing options...
MC1of80 Posted June 11, 2019 Share Posted June 11, 2019 I'm sorry, I think it was just me who misunderstood. My only excuse is I'm not as young as I used to be. Lololol Quote Link to comment Share on other sites More sharing options...
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