Chevy torsion bar indexing problems. I have the new torsion key leveling kit to put in it.

Chevy torsion bar indexing problems A older torsion bar will have more flex, and not lift the truck as much as a newer one that is not as worn out. Aug 20, 2012 · Introduction to Re-Indexing Re-indexing your torsion bars is the process of removing the torsion bar from at least one of the anchors, rotating the bars position in the anchor either direction (typically 1-4 splines), and reinstalling. The same direct relationship applies for a torsion bar. Mar 11, 2010 · I've made a complete list of all the RPO-codes found on the sticker in my glove-box but some of them are a mystery for me, like : FK2 Arm, Left Torsion Bar Spring Adjustment (A) FK3 Arm, Right Torsion Bar Spring Adjustment (B) Does anybody know what this means? Jun 6, 2013 · Lets say the bolts that adjust the torsion bars haven't backed themselves out (or been turned down to lower the truck intentionally), and I really do need to raise the truck up via torsion bars. Oct 5, 2024 · Lifting a chevy truck using torsion keys: good idea?Torsion key crank Truck torsion keys lifting chevroletforumTorsion key lift problems. May 26, 2010 · I have a 2002 Silverado 1500 HD. Nov 1, 2012 · have a 2002 awd astro van can get re indexed torsion bar keys from overland van has any one tried indexing stock keys. 1" of height) on my 2500HD 4x4, the ride became very harsh and skittish without actually hitting the bump stops. Dec 14, 2013 · Maybe the feedback i was getting going over the bumps were the arms stopping short on the shocks themselves. Aug 9, 2018 · I doubt your bars are the problem, You stacked drop spindles and drop keys together. The torsion bar cross member then can just go right back into the OEM mounts. This is your torsion bar adjusting bolt. I have the new torsion key leveling kit to put in it. So my off road shop suggests Oct 29, 2018 · Posted: Sun Oct 28, 2018 11:12 am Post subject: torsion bar indexing help First time trying to install new 26mm rear torsion bars on my 1970 bug. Currently it is raised about three inches on 22mm bars. I would go back with stock keys and adjust to your taste. The torsion bars are very worn out, keys are cranked and it still sits much lower than it should. Remove bolt & u shaped nut. 0 engine. Sep 17, 2013 · EFI live by Kory Willis, Suspension Maxx 2. The torsion bars seem to be rusted in. 5 inches Driver side/ 2 inches Passenger side. The driver side torsion bar hangs an additional 3 to 4 inches while attached to the control arm only. but the truck is sitting level on both sides, i measured many times even from different areas on flat pavement. My 2 cents: There is a sticker, from the factory, next to the torsion bars that says somethign about getting a re-alignment after adjusting them. Make sure new bars are properly installed Lefr & Right. Mar 1, 2021 · can you put a torsion bar in backwards? putting the keys in where it sits in the cross member, don't even need the tool. If your torsion bars are sagging to the point that they still do not give you enough ride height after adjustment, (the adjuster bolt runs out of threads after a certain point, of course) you will need to reindex the anchors on the bars to allow for more Aug 5, 2009 · -hey im a new Colorado owner and im doing a simple lift for now. Greg in Kansas Mar 5, 2005 · I will be doing the key replacement on my 02 4x4 1500 very soon. Chevrolet Astro, GMC Safari (1985 to 2005) Re: Permanent fix for torsion bar crossmember mounts 10-29-05 11:37 PM - Post# 806114 In response to SleeperSS The torsion bar crossmember mounts on the first gen 4WD blazers broke quite often. The price for them went up some from Ford Online. When doing this type of lift you do not want to raise your truck up any more than 2 inches or you could run into problems. Any other advice on front end squeaks would be appreciated. Notice the attempt to align the hex slot to the camera. I have the special tool needed to remove the tension from the bars. Chevy, Ford, Dodge, Toyota, GMC, Hummer and more. Each full turn equals around 1/2" lift. I've added a hellwig rear sway bar and put Bilstein 4600's all the way around and air bags. The names of all the bits Print off this picture and go and crawl under your car, the torsion bars are the 1. Tighten up bolt on tool to release pressure on torsion key bolt. 25" (0. The dealership said they would not warranty it because I had modified the suspension. May 14, 2018 · I think the problem happened when I removed my torsion bars to install new keys. Consequently,the shorter bars are a bit stiffer,and most people like that. A = don't worry about A, don't touch A B = Adjusting Bolt/nut C = Rear housing Adjuster arm / Anchor Arm D = Torsion Bar Jun 21, 2022 · Buy Orion Motor Tech Torsion Bar Unloading Tool, Heavy Duty Torsion Key Tool with C Frame and 0. we are simply changing the installed "height" of the spring. So you won't be able to corner or conduct emergency lane changes as easily as before. These trucks don't have a lot rebound travel. IFS chevy's from 88-present have different torsion bars for different configurations like 1/2 ton to 1 ton, v6 or big block/diesel. Idler arm, pitman arm loose Wheel bearing going out Rear sway bar broke And "vehicle sits low in front, torsion bar adjusters maxed out. My drivers side just bent and now my drivers side sits 1 inch lower than the passenger side. 9" Dia Threaded Rod, Torsion Bar Tool Compatible with Chevy Silverado GMC Dodge Cadillac More: Steering & Suspension Tools - Amazon. Torque the axle nuts. but when take truck off jacks, its like the bumper is scraping the ground. Reinstall wheels and lower the truck. Truck has been rough for a bit, took it to the shop and they have me a list of problems. First, on the TB carank, wouldn't that make the truck ride rougher, I know it did on my '92 k2500. com Dec 11, 2006 · They won't raise the front end three inches, you can get 2 safely, but you still need to turn up the torsion bars. Also, you changing when the jounce bumper contacts. Sep 6, 2011 · The other end with the square type horse shoe bend, that needs to be in one of the (3) slots on the mounting/holding Bracket, also has, (2) Two Steps that makes this install Easy or {I need a Gorilla to put the torsion bars in place} First insert the Torsion Bar in the opposite side the small end with the curl pointing up in the hinge Jun 15, 2005 · That is impossible since the LCA moves as well, so there is no more torsion on the bar than before, the spring rate does not actually change like many believe. I think I turned mine 4 turns and picked up 1 1/2", just enough to level out the truck and equal the clearance on the Feb 18, 2004 · Most vehicles with t/bars can be lifted a little or preloaded a little more for winches etc, but I think 2" may be a little much. This is for DS. Jan 16, 2017 · torsion bars at your miles will require the bars bushings to be replaced. Jun 30, 2011 · mark is correct,if your are like mine there's been enough oil dripping off the engine or transmission to oil soak the adjusting bolts,if you are using a 1/2 drive impact gun you will have to hold the upper (square) nuts on the other end of the adjusting bolts,be sure to bring down both bolts the same number of turns so you drop the front end evenly and if you dont use a air impact drop the Dec 24, 2007 · One simple solution is to crank the torsion bars up to fix this drooping problem. only doing a max of 3" with 15x8 pro comp steelies series 82 (or 83 cant remember, id have to look at the receipt) rock crawler rims , with 31x10. The re-indexed keys basically allow you that adjustment before the torsion bars get strained. Jan 19, 2005 · At the other end of the key, opposite the torsion bar itself, is a large bolt, with a 1 1/16" six point head on it. Therefore,they should offer Sep 18, 2003 · Yes Will Generally make the truck sit a little higher and will thus move the center of gravity up a bit. Chevrolet Astro, GMC Safari (1985 to 2005) Nov 1, 2012 · have a 2002 awd astro van can get re indexed torsion bar keys from overland van has any one tried indexing stock keys SuspensionMAXX Adjustable Leveling Kits. Big bumps throw my head lights into the sky. I actually took the bars and swapped them front to back and put the keys back in and j actually have a little suspension now. Here's a detailed explanation: I removed the stock torsion keys IAW the enclosed directions. Now for pics. com Aug 28, 2013 · The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1960 - 1966 Chevrolet & GMC Pickups Message Board 60-62 Torsion bars indexing Web 67-72chevytrucks. If you back the bolts all the way out and it is still riding high, I would suspect aftermarket/Ford torsion keys. "Rate" will not be adjusted by adjusting the key links,only the ride height. with the tension removed, I can not get the bars to slid out. The Dodge torsion bars are 50" long vs 54" The Part # for these is: 3 days ago · The torsion bars are a nightmare on a vehicle that your building for any racing and not real good in the Luv v8 conversion either. 5-0. I know this from experience, because at 4 turns (approx. Your blazer in your signature is 2nd gen and I think has a different design mount, most guys with 1st gen 4WDs will know what he is talking about. Oct 15, 2017 · 04 Z71 184000 miles. Take pressure off the torsion bars by jacking up you truck. rubber product. Sit back crack a cold one and enjoy a job well done. Shop our front suspension torsion bar for Chevrolet/GMC Trucks 1999-2013, Chevrolet Tahoe and Suburban 2000-13, GMC Yukon and Yukon XL 2000-13. May 12, 2002 · - I've also been told by a local mechanic that camber is the only alignment angle that he could imagine would be affected by tightening the torsion bars but that there are some problems to adjusting camber on late model Chevy trucks (Silverado, Suburba, Tahoe, etc. Will post pics of the mod. Oct 26, 2021 · KSP 1-3" Torsion Bar Key For Silverado Sierra 1500, Adjustable Forged Torsion Lift Kits Fit K1500 K2500 K3500 Tahoe Yukon Suburban,Steel Suspension Level Kit Compatible With Chevy GMC 6 Lug Truck SUV WeiSen Adjustable 1-3" Front Shock/Suspension Extension Leveling Lift Kit Compatible with Chevy Avalanche Fit Silverado 1500 Tahoe, Fit GMC Sierra Nov 26, 2008 · I read the section in the Mopat chasis book about adjusting/indexing the torsion bars by cutting out the ring in the rear and setting ride height, tacking the ring in place and tighting the torsion bars till the car hifts off the blocks it sits on and the adjuster bolts should have 1 inch of bolt sticking out. Tighten the torsion bar preload bolt to the # of turns you recorded earlier. But still the front end is bouncy. Bounce the front end and check ride height. Seems that just like leafs and coils, length and thickness affect spring rates. So when we "crank" on our torsion bars we are not adding any more weight or twisting the bar any more than stock. It is in the raised location. You’ll wear out the front CVs faster, and you may lose some track width the higher you go. Put on the emergency brake. So turn the keys down 1/6th (hex) they point down and using the tool , I could not get the key to get past the hole for the torsion bolt u shaped Jun 30, 2011 · mark is correct,if your are like mine there's been enough oil dripping off the engine or transmission to oil soak the adjusting bolts,if you are using a 1/2 drive impact gun you will have to hold the upper (square) nuts on the other end of the adjusting bolts,be sure to bring down both bolts the same number of turns so you drop the front end evenly and if you dont use a air impact drop the Dec 24, 2007 · One simple solution is to crank the torsion bars up to fix this drooping problem. The stock setup allows the control arm and wheel to travel up from 3 to 1 o'clock and down from 3 to 5 o'clock. May 2, 2012 · 2011 GMC 2500HD Duramax Z-71 CCSB SLE S&B Dry Cold Air Intake Ranch Hand Front and Rear Replacement Bumpers (Ridgid Dually Lights on Rear (2)), NFAB 6-Step Nerf Bars, RKI Tool Box, Custom Headache Rack w/ Ridgid Dually Lights (4) Jul 20, 2009 · I have a 2002 2500HD chevy ex-cab with the 6. Jun 30, 2019 · I removed the passenger side torsion key and let the torsion bar hang to get an idea of that angle/play for reinstallation. 95 Shipping 45. Nov 12, 2021 · Torsion Bar Adjustment Tips: How to Adjust Torsion Bars November 11, 2021 November 12, 2021 1A Auto Team 1A Auto Blog Home If you have a truck raised slightly higher at the rear, it will be ready for and capable of handling heavier loads, like weight in the bed or weight from towing, that may weigh down the rear. 5r20 Dick Cepek FC-II's, Eagle Alloys 20x9, Cognito UCAs, Cognito PISK, Kryptonite tie rod sleeves, H&S mini maxx, FASS titanium 150, 5" Flo Pro straight exhaust, Diamond Eye downpipe, XDP EGR delete, MA PCV reroute, AFE Stage 2 CAI, Autometer Cobalt pyro and boost gauges. The T-bar front end is, as you said, a 3-year wonder. Less expensive than lift kits. Adjustable torsion bar keys, extended sway bar links. Can someone provide some simple instructions on removing the torsion bar keys and bars to fully lubricate this system. Second, I've heard about re-indexing the TB in to gain lift and still keep ride quality. 49 Total I am suppose to get them on March 9th. He said the noise was being transferred from the bushing at the rear of the torsion bar which made it sound like it was coming from the front. Here is my site and towards the bottom of the page of my site are pics Jun 25, 2019 · I think you can have more than 2" of adjustment with the torsion bar keys. 0-1. I don't remember exactly how much I cranked them originally, but from stock position, I need 2 inches of lift with the torsion bars cranked. It's been about 25 years since I was in a supplier plant that manufactured torsion bars, but I learned that the are twisted enough to pre-stress them. Move the bar clockwise 2 teeth and reinsert into bracket. I was under looking at the torsion bars, and the driver side is cranked fully, well backed off a tad. Free Same Day Store Pickup. The hex is rotated differently so it adds more lift without being out of range of the adjustment bolts. 5" and raised them 1. Will throw out some things. Feb 17, 2008 · If you dont know where the torsion bars are look for a really long round bar that goes to the lower control arm all the way back to a cross member almost halfway back the truck. Location: Main Index » Forum Index » Chevrolet Cars 1958-1970 » 1961-1964 Fullsize Chevys » Trunk Torsion Bars FusionBB™ Version 2. Mar 28, 2004 · Point the control arm to 3 o'clock and put a wheel there. there are so many things happening in the swap that torsion bars become a problem. However. 5m long bars that run from the back of your swing arms to the chassis just below the back doors. Get the "Just Right" amount of leveling lift for your needs with a SuspensionMAXX adjustable leveling kit. Most chevy's do "lean" a little in the rear, mine is almost an inch lower on the drivers side ( really noticeable since I lowered it! Jan 6, 2006 · I've seen posts about cranking up the torsion bars for tw to three inches of lift and I've seen the post about reversing the bars to lower the 4x4. (passenger side may be opposite, I didn’t need to do that one) 9. Total lift by torsion bar crank was 1. He recommended "The easiest way is to use 50" Dodge torsion bars. The torsion bar acts like the clocks motor except it try to prevent the arm from turning. May 1, 2017 · A popular way to get more lift out of Chevy torsion bars is to swap in Ford torsion keys. Dec 12, 2020 · 2008 Sprinter 2500 170 - camper van. Sep 15, 2024 · Apply a lot of grease to the torsion bar ends, the preload screw and the 2 preload bolt washers. I finished the install and the front of the truck to way too high. 54 for two 7. I have had several old Toyota work trucks that had lost about 0. GM dropped the old longer bars,to the newer ones,because of so many failures. Jul 14, 2013 · Torsion bars allow for a lot of adjustability in ride height and so long as your using the specific shock for your vehicle variances in torsion bar adjustment should not cause shock failure. CHEVY TORSION BAR CODES AND RATINGS: 15048307-LH (code XK) (Max torque 4553) Aug 7, 2009 · For vehicles equipped with a torsion bar suspension, turn the bolt (1) that contacts the torsion arm clockwise to raise, and counterclockwise to lower, the height adjustment. com/OffgridislandCF1🇵🇭 Experience reliable, fast, and premium visa May 12, 2003 · After taking my AV to the service dept, they verified the noise and looked it over during the 6k service. New torsion bars or keys to restore ride Feb 6, 2004 · So, I asked him what the factory specs were on the torsion bars on the AV, and he didnt know. even lifted the front end in the air and measured, its level but is it Well if you dont want a body lift you could do whats called a torsion bar indexing lift. Turns out, he didnt even know that you could adjust the torsion bars and didnt know anything about the AV. 2 in). Location: Main Index » Forum Index » Trucks-Vans-SUV » 82-Present S10's, S10 Blazers, Trailblazers, Colorado AstroVans » Torsion Bar Unloading Tool FusionBB™ Version 2. If I hit a whole or an uneven spot on the pavement my truck bounces very bad. Mar 15, 2019 · Adjusting torsion keys is a something many fans of older Chevy trucks are very familiar with. It's cheap, simple and can be done in less than a day. SuspensionMAXX Adjustable Leveling Kits. The only time you will break a torsion bar is if you max it out so the suspension has nowhere to go. i put everything back together the way it came off and verified that torsion bars didn’t get switched sides when putting it back together. I bought the truck with the kit on it but it has the 3 inch keys and 2 inch blocks in the back and shock extensions. I have never seen a adjustable,or progressive rate torsion bar,as you can do with coil springs. This process changes the position of the adjuster finger for a specific ride height. Jul 19, 2006 · Has any body had any problems with one of your torsion bars bending or sagging . My truck is very very stiff now. Mar 2, 2008 · All torsion bars sag over time, but GKs will pretty much last forever in a light duty truck. 1-3" front torsion key level li lift gmc sierra chevysilverado 1500Torsion key lift problems & solutions Jack key stands torsion lift carparts twoMua ksp torsion bar key, forged torsion bar keys lift kit Sep 19, 2012 · I've got well over 60,000 miles on my '61 Suburban, and have researched them A TON. Relax bolt on tool until no tension on key, push bar ahead, remove key, remove torsion bar. I wasn't aware the bars needed to be marked when reinstalling and I think they were installed on the wrong index point. coil spring) of 60-66 trucks but it's been many, many years. “As for adjusting the torsion bars, it’s going to ride rougher. The torsion bar holds the control arm at 3 o'clock. The GMC is more plush, the ram was stiffer. Jan 16, 2015 · I find the GMC floats down the road the a boat. I've used a 6ton 2Jaw gear puller and pulled the driver side Torsion key bolt and nut out, and I've tried lifting pressure on both the front Control Arm and the key where it sits in the torsion bar cross member, neither seems to help. Nov 7, 2015 · First off my torsion bars have a GL sticker on them. May 26, 2022 · i’ve taken the keys off the bars and put them in different positions because I wondered if that was the issue, but there’s only really one way they can possibly go on then be compressed to slide the keeper in the crossmember. Nov 10, 2008 · By twisting the torsion bar with the adjusting bolt you are simply changing the preload on the spring, not adding any more weight. So with the front of the torsion bar in the raised location with a reindexed key puts the bars torsion at the stock setting. 37. Instead of a linear distance, a torsion bar has an angular displacement and a resulting torque. The bolt serves one purpose, and I bet you can guess it by the name of the bolt. A torsion bar uses the inherent stiffness of the material to resist motion. "Lift keys" just re-index the torsion bar so that you start from a cranked up position and can go further from there. leaving the bolt resting at a sharp angle 45 degrees maybe. Re: torsion bar key problems 06-30-04 10:38 AM - Post# 472352 In response to MikeJ ok, front drivers side is jacked up with tire off the ground, installed new torsion bar keys, when start to adjust bolt up the bolt & the small threaded bar the adjusting bolt goes through slip to the side in the "D" shaped hole in the crossmember. Re: Front end lift kit vs Cranking the torsion bar? 12-15-04 05:39 PM - Post# 536565 In response to IrishRED The front of the torsion bar is not in the stock location. Aug 6, 2011 · CHEVY TORSION BAR CODES AND RATINGS: 15048307-LH (code XK) (Max torque 4553) 15048308-RH (code XK) (Max torque 4553) 15048309-LH (code XL) (Max torque 4626) 1. The RCs are relatively light on the wallet at $200, they are over $400 from GM. ). The design is amazingly similar, including the length of the torsion bars (though the distance across the flats is different, so Chrysl Jan 7, 2012 · Been reading about torsion bars. One revolution of the bolt into the nut increases the Z height by approximately 6 mm (0. Depending on where the keys are at originally and how worn the torsion bars are will determine how much you can crank them for lift before they max out. I personally think the issue is the torsion bar technology. Jun 16, 2017 · For instance, if you push down 1 inch, the spring pushes back with 5 pounds force. Mark the bolt and frame with a chalk mark to keep track of rotations. Aug 28, 2013 · The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1960 - 1966 Chevrolet & GMC Pickups Message Board 60-62 Torsion bars indexing Web 67-72chevytrucks. Jun 27, 2014 · You can't index the bars wrong since they only have 6 sides and still be able to put it all back together. Determine the old torsion bar loaded-to-unloaded range on the measuring device which you fabricated during the torsion bar removal (distance between the two marks). 5" Leveling Kit, 2" Readylift Rear blocks, 35x12. GM coil springs only last 70K miles on trucks if you use it as a shopping mall princess. Perfect for maintenance and care. May 3, 2011 · Torsion bars 2. I think your stockers are WYs. At that cross member you will see a bolt(18MM I think)that goes up to press on a key that turns the torsion bar. If the torsion bars really are worn and that is my problem, if I adjust the screws, while that would raise the front end, would that also be akin to Mar 18, 2022 · The torsion bar system is also used because the adjustability makes it relatively easy to adjust the ride height seasonally when a plow is added/removed. You are essentially just changing the check height or load on a coil spring. i bought shackles for the rear. Check out free battery charging and engine diagnostic testing while you are in store. and the passenger side still has about 6 or 7 full turns. 1. To put GKs into perspective, here is a comparision to other GM TBs. 75 over stock) and had good results Did the same to a Nissan and had goog results except the overly soft factory shocks allowed front suspension to "top out" when Jun 10, 2006 · >:( Have a bad squeak coming I believe from the front torsion bar suspension. Mar 25, 2022 · Put end of tool around crossmember beside torsion key bolt. I was wondering if it is possible to index the torsion bars another turn in the keys, essentially preloading them in order to compensate for them being worn. And even though it’s free, SabrToothSqrl cautions against it. com May 3, 2011 · Torsion bars 2. I have seen guys run 35s with no problems on thier 2500s, it all depends on how much Oct 21, 2020 · Very good stuff. A = don't worry about A, don't touch A B = Adjusting Bolt/nut C = Rear housing Adjuster arm / Anchor Arm D = Torsion Bar Aug 4, 2022 · The torsion bar spring rate stays the same when you crank up the torsion bar adjuster. The mechanic brought me back and showed me that I had a bad torsion bar bushing. Jan 3, 2012 · A forum community dedicated to all General Motors truck owners and enthusiasts. Reverse process to install. com Aug 4, 2022 · The torsion bar spring rate stays the same when you crank up the torsion bar adjuster. i bought 2 1/2 inch torsion keys and wanna crank up my torsion bar a midge. Is it possible that some longer aftermarket shocks could solve my problem? Feb 10, 2011 · There is alot that an affect what size tire you can fit, wheel size and backspacing is a big factor and the fatigue of your torsion bars as well. I have found two different sources that claim the reason GM stopped using the design is because Chrysler sued them. Oct 6, 2021 · My beater/plow truck is a 2004 1500 4x4. Order Chevrolet Silverado 2500 HD Torsion Bar Key online today. 1 ©2003-2006 InteractivePHP, Inc. Use the solid Jan 1, 2012 · The problem I'm facing Right Now is I cant seem to get the darn torsion bars out. Done Oct 5, 2009 · I need 2 inches out of the torsion bars total. I just bought the Rough Country Torsion Key Leveling Kit. I have 4" lift spindles, I need the 2 additional inches from the torsion bars for 6" total, then I'll either do a 4" block in the rear or possibly the 4" Deavers. Jan 26, 2021 · 🇵🇭 Only Dating Service We Recommend to Meet Filipinas: https://christianfilipinadating. May 18, 2010 · I had to turn my torsion bars all the way up with some aftermarket keys after getting new bigger wheels & tires. 2001 Suburban LT 2WD, 5. 50 15 pro comp extreme AT or Bridgestone Dueler AT. 07-29-14 10:23 AM - Post# 2472764 I've owned several of both eras (torsion vs. Cranking the torsion bar, reducing rebound travel and increases jounce travel. After that ball joint relo seemed to buy me an additional 1. Jan 3, 2012 · I sent a questionnaire to reallift and Jeremiah there had a solution without me even pointing out the possible problem. 2008 Chevy 3500 LTZ CCLB DRW Mar 1, 2021 · Expect problems if you install a "left" torsion bar on the right sideor a "right" torsion bar on the left. com FREE DELIVERY possible on eligible purchases Dec 11, 2006 · They won't raise the front end three inches, you can get 2 safely, but you still need to turn up the torsion bars. I used to prefer the torsion bar trucks because they're "easier" to lower. One thing I noticed was that once the key was fully unloaded the key sat more-or-less horizontal. NOTE If you are replacing a solid torsion bar with a hollow torsion bar, the manufacturer should supply a solid diameter that the hollow bar is equivalent to. Come join the discussion about performance, lift kits, wheels, tires, modifications, troubleshooting, maintenance, and more! Dec 5, 2010 · 05' Chevy LT Black on Black LLY CC/SB Blackout Performance built motor/trans/tuned- Gone "The Blessed Hellride"-Summit white 08' GMC Sierra SLT Z71 CC/SB-Big Dipper trans, built front end, some softy tunes, 35's, garage queen Mar 14, 2009 · I have a 6" lift and bought the truck with the lift. The twisting action does not change the pre-load on the bar directly, so cranking your bars is just like adding a block in the rear or a coil spacer. Oct 6, 2010 · whats your rear set up look like, sounds like you may have the same problem i got, my neibor has the same lift as me same year truck same everything, he has a 4 inch block in the rear keys cranked half way stock keys and he sits level. the bars last a very very long time. And nowTorsion Bars 102: Adjustment, how and why? There are two main reasons you'd adjust your t-bars. I was sitting high, so I loosened the preload bolts. 3, V8 325,000 miles, leaks oil now at rear main seal stock 4L60E on 5th filter/fluid change; 2nd set of drive shaft u-joints; rear diff new bearings; 2nd fuel pump and fpr; ABS pump circuit solder reflowed; 5th water pump; 2nd fan clutch; new front wheel bearing units; new front and rear shocks; 1000# rear air springs, Brake fluid Feb 9, 2005 · Found this today, not sure if it has been posted in the past, but gives an extreemly in depth look at the torsion bar setup and lift on GM trucks. Re: Planning to crank my torsion bars 03-21-06 02:07 PM - Post# 889890 In response to timowen i did about six turns on my 2500hd and it raised about 2" probably got atleast 3 more turns in it, but i like where mine is, 41" in the back and 40" in the front from the ground to bottom of fender. Jun 22, 2004 · It takes an 1 1/8" Socket. May 2, 2013 · The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1960 - 1966 Chevrolet & GMC Pickups Message Board Index Torsion Bars Web 67-72chevytrucks. Or the rear of the truck has been lowered. Jun 18, 2021 · 7. . 5 inches of lift which i then dialed out of the torsion bars. When I did the drop on my 03, the keys alone were too much drop and I had to go back to stock keys and adjust accordingly, and I didn't even change the spindles. Manipulate the bar and adjusting bolt bracket toward the back of the car to slide the teeth out of the holding bracket at the front of the car end of the TB 8. May 12, 2002 · With the stock torsion bars/adjuster cams, you DO have to put more preload into the bars to increase the ride height. fvav lhiq giiqwkzjx zmtp imsun lwm oov osn gmisuqjb fxcckp