Project: 598-ci All-Aluminum Big-Block Application: Competition only, NHRA Top Dragster/Top Sportsman, fast brackets (Quick 16, etc.) With more function comes more labor on the install side and more cost. All-aluminum spools must be replaced eventually because they wear out, while a steel spool does not. There is no debate and confusion about the performance of the Powertrax limited-slip differential locker. Free shipping . Mon-Fri 8AM to 5:30PM EST, Address: The cost of the number-1 build that follows was, when originally done, a mere $644. People have been asking Yukon, Ox, and Eaton for years to make a selectable locker. Although these are adequate for typical street driving, they are not suitable for high-performance or extreme use, such as hard four-wheeling or straight-line acceleration. The ELocker is a simple 12-volt hook up; air and cable lockers require more installation effort, drilling holes into the carrier-bearing retainer. Coated with sensational steel to ensure durability. GM started using the 10 bolt in the late 70's, based the 10 bolt on the Dana 44, and although both axles are as strong in a relative sense, there is probably more aftermarket support for the D44. The great thing about 14 bolts is that they are usually so cheap that you can splurge a little on a locker or other parts and still come in cheaper than something like a Dana 60 rear. It fits with all Chevrolet 7.5 and 8.5 GM 10 bolts, hard-core-off-road vehicles, light pickups, and various street racing cars. Among the thousands of options, we pick the best for you. Carrier breaks matter because aftermarket gears will usually only fit a certain carrier break. Copyright Roundforge 2019. They use either an air cylinder to operate the engagement fork, or actual air going into the car and directly into the differential. I was leaning toward just a full spool or a lock right , but was not sure. Like the Torq, they aren't as strong as a full Detroit or Yukon Grizzly, but if you are into more mild wheeling and want an automatic locker, this is a great choice. Traction aids that replace the case take much longer and require gear setup. For use with 30 spline axles. As soon as torque is applied, they instantly lock.Lockers can be used on the street, but they are noisy. During a turn, this permits the inner wheel to spin faster than the main carrier, reducing tire chirp. That was around 1981. An auto locker requires the driver to either adapt his or her driving style or simply live with erratic handling. What we'll call "full" and "lunchbox". Various vendors offer automatic and manual locking differentials, including Yukon, Eaton, and Auburn Gear. Fits with all Chevrolet GM 7.5 and 8.5 10 bolts, light-duty pickups, and racing cars. So it seems a challenging task to choose the desired locker especially if you are a newcomer. We also participate in other affiliate programs. The mini spool is for those who dont want to install a new carrier. How that engagement is done is what separates them from each other. If you don't really beat on your junk and you need a more "cost effective" option, go for a Torq or Lock-Right locker. Like the Yukon, you'll need to setup your gears when you install it. Ran a Detroit in my 10 bolt front with 4.56 gears and 37s for a long time. OX has been making selectable lockers for over 20 years. If you need serious strength and you have the budget, we'd generally just say to drop in the Detroit or Yukon Grizzly. Not sure which Locking Differential or Posi is the right one for you? Help me choose a cable length We'll point out where to get those below. So ensure the manufacturer added the necessary tools with the locker to install this effortlessly. Your Dana 60 Selectable Locker Locking Differentials source with low prices and FREE shipping on orders over $99*. A case break of 4.10 and numerically lower gear ratios and a case break for 4.56 and numerically higher gear ratios. In most cases, parts and wiring need to be bought separately. Because then very little resistance develops which is unable to maintain friction on the slippery road. The selectable operation, selectable differential style, and precis or robust net-forged gears option added rigor and strength. Can a Bad Differential Cause Transmission Problems? When a manual transmission applies torque and it is released with every shift, the differential locks and releases. Most folks who have tried it become tired of it very quickly. (Photo Courtesy Eaton). We look forward to serving you! Lockers. This allows the wire to stay in one place; the circuit is completed through a Torrington bearing. Most aftermarket gears and lockers (that replace the carrier) are designed for the 4.10 break. Most pro-level spools are made from hardened steel, which reduces deflection and increases strength. Provides you maximum traction even while riding in sludgy areas. It alters the power balance of both the front and rear wheels. It runs smoothly on the street, installs easier than a Lock-Rite, and is pretty inexpensive. However, when there is little to no torque application, the springs on the side of the coupling gears relax and separate enough for them to ratchet tooth to tooth. The warranty is good for 2 years and will cover up to $2000 in damage for parts and labor. Standard 14 Bolt axles have 30 spline axles. Differentials Choosing the best from countless lockers is difficult and time-consuming. of 2.89'') use bearing LM-102949 and race LM-102911. First, you can swap 14 bolt carriers if you need to. 225S10 Detroit Locker No Spin GM Chevy 10.5" 14 Bolt FF APPLICATION: AXLE PLACEMENT: REAR AXLE SPLINE COUNT:30 SPLINE DIAMETER:1.50" COVER: 14 BOLT GEAR RATIO: ALL RATIOS MODEL:GM 10.5" RING GEAR DIAMETER:10.5" NOTES: GM 10.5" 14 BOLT REAR DIFFERENTIAL FULL FLOATING REAR AXLE 1972' TO PRESENT NO SPIN UNIT FITS INSIDE OF EXISTING OPEN DIFFERENTIAL CASE REMOVE OLD SPYDER GEARS AND INSTALL THE NO . As it is a limited-slip differential with axle grip slip, it can provide mellifluous but aggressive traction while driving the wrong pathway or highway. This'll work just like a spool and you can try it out on the cheap. These differentials provide the best of both worlds. These trucks will be built at the GM Flint Michigan plant. 10. No one else will make one. This locker is controlled by air - you need to pressurize it using a compressor or air tank. This means you'll get chirping and faster tire wear. Lockers can handle tons of horsepower into the 1,000-plus range, but most LSDs are maxed out by the time you hit 600 hp. Moreover, the LSD unit ensures a quality ride on the standard road without any slippage or spinout. Features with C clips that provide enough room to go between entire axles. This is your strongest and lightest option if you want a full spool. This is the best of both worlds: street comfort and quiet operation, with straight-line positive axle locking, on command. The only selectable locker that offers both limited slip and locker modes. Feel free to install our lockers in BOTH the front and rear axles, independently controlling them with separate switches easily from your driver seat. If your engine is putting out 700 or more hp, you need a locker for durability. Rigid materials ensure the fitting with light trucks, SUVs, and performance vehicles. When a locker operates properly, neither axle can spin slower than the main carrier itself, which is unlike an LSD or open differential. In this overall and effective guide about the 5 best Locker for Your GM 10 bolts, discussed ins and outs of them. Dec 7, 2014. If you just randomly spin the adjusters out, you'll have to at least check the backlash. 10 bolt ring gear for 8" differentials; 30 spline; Driver controlled . This is the original locker, the Eaton Detroit Locker. No gear setup! Check if there is any limited slip or not. View cart for details. General Motors installed the Eaton G80 gov-lock on many Chevy 44 trucks with 10- and 14-bolt rear differentials. ','@'); } document.getElementById('e1dd12ac9bdce88addb8').appendChild(document.createTextNode(e1dd12ac9bdce88addb8())); If you need traction to both wheels on your GM 10 bolt 8.5 inch differential at a low cost, a Lockright Locker is your answer. Full spools are offered in two versions: regular and lightened. Manual-transmission cars place different torque loads on the axle assembly than automatics. SHARE THIS ARTICLE:Please feel free to share this article on Facebook, in Forums, or with any Clubs you participate in. Provide smooth but rigorous traction to boost your confidence level. It's a serious piece of mechanical engineering for serious driving conditions. Locker Install Kits; . Power handling is big factor for needing a locker. Your GM 10 Bolt 8.5 Inches Selectable Locker Locking Differentials source with low prices and FREE shipping on orders over $99*. The function of selectable push is to open and close the control circuit manually. Some people say they think this is more predictable than a Detroit and they don't mind it, but know that it'll get old on a street-driven rig for most of us. ARB Air Locker for GM 14 Bolt 9.5 Inch Semi-Float ARB air locker for GM rear 9.5" 14 bolt $1,231.00 SKU RD197 Add to Cart Details ARB air locker for GM rear 9.5" 14 bolt We found other products you might like! JavaScript is disabled. Now, GM Authority has learned what GM's planned sales mix is for the 2023 GMC Canyon. Our Differential Professionals are here to help Monday thru Friday, 8am to 5pm Pacific Standard Time. Also, a check is any instruction manual or not. So, if you have the option and you're sticking with the stock carrier, you should probably buy a 14 bolt with a 4.10 and numerically lower carrier break. This is a super simple lunchbox locker. Electrical and Industrial | Power management solutions | Eaton It minimizes the chance of accidents. Sorry, there is only one! Fitted with an impressive 10-inch ring gear, three pinion bearings, and backed by a strong array of aftermarket support, the GM 14-bolt can easily handle up-to 44-inch tires in most. Although not as strong as a full carrier, units such as this Lock-Right from Powertrax (Richmond Gear) work very well. Help me choose a shift option Cover Bolts. It's selectable by the driver and needs their direct input to work. Since then inflation has devalued the dollar [Click here to read more], There is probably no V-8 pushrod engine in the entire world that has more dedicated cylinder heads designed specifically for racing than the first-generation small-block Chevy. Among the thousands of options, we pick the best for you. Bout to rebuild and re-gear my 14 bolt to throw under my Cj-8. If you're putting in a carrier-replacement, the carrier break won't matter to you. . OE designs for smooth ration yet on rough terrain. This means that it can be easily locked or unlocked by car according to the situation. They eliminate the harshness on the street in open configuration, but at the push of a button, the differential locks and puts full power to the tires regardless of traction. The Eaton ELocker uses 12-volt power to activate an electro-magnetic field that forces the internal collars to move, locking the axles together. I'd advise getting a better long shaft at least. The on/off switch for your Auburn Select-A.Loc is mounted near the driver. I realize that the Detroit is very popular, easy to find used and very inexpensive, which means there isn't a lot of reason to compete with that. Find many great new & used options and get the best deals for 7.5" GM 10-Bolt Mini Spool - 26 Spline - Camaro - NEW at the best online prices at eBay! The open and locked differential is durable and reliable and gives you complete control for its application. Commonsense says: . So whats the solution to eliminate this hassle? The entire parts of this locker are fully tested. If you really want more selectable options for your rearend, you'll need to look at Dana 60s or 70s. The automatic lockers open the coupling when the driveshaft applies little to no torque to the differential. For Use With 4.10 Down Gears; Air Activated Selectable Locker; Converts From Open Differential To fully Locked Or Spool; Simple Push Button Operation; Requires Air Compressor Sold Separately; This is why you dont need to back forward without buying this. Your GM 14 Bolt 10.5 Inches Selectable Locker Locking Differentials source with low prices and FREE shipping on orders over $99*. Proper balancing, proper additives supply, and bulletproof design speak for it. As gear ratio goes numerically higher (like 3.73 to 4.88) the ring gear gets thicker and the pinion gear gets smaller in diameter. Your differential is made up of a series of gears including the ring gear and pinion gear to synchronize the varying speeds your tires spin at during a turn. With this differential, the axles are coupled together at all times. NEW !!! Some come with new center shafts to hold the unit in the carrier. For some traction-aiding setups, you simply need to split the the carrier (easy with hand tools) and slap it back together. If you want to unleash your vehicle performance, switch your mind to this. What does this beefy design mean for you? The other units are single-spring designs. Eaton's Detroit Locker differentials will evenly divide engine torque to each wheel for maximum power at launch and will keep both . Moser offers several types of spools (left to right): aluminum ultralight, ultra-light steel, full-weight steel, lightened steel. So a Detroit costs twice as much as a lunchbox. There are two types of differential lockers for GM bolts. The Torq and Lock-Right lockers replace the minimum parts to give your 14 bolt a locker. With its locking mechanism, it can balance slip automatically and provide proper traction on both wheels. Can ensure the slipping of the two side gears. You are using an out of date browser. You can see the bent pins on the governor mechanism. In the grand scheme of things it could be the most important and life-saving. 14 Bolts are incredibly strong. GM Cast Iron Corvette (63-79) GM C5/C6 Corvette. Does NOT fit 1999 and newer 8.6 differentials. This engine is owned by K&N engineer Jonathon [Click here to read more], Years of research and development by piston manufacturers, top engine builders, and dedicated racers have developed a wealth of good information concerning piston design and application for small-block Chevys. Some ultra-light spools are made from aluminum but these are not suited for high-powered cars; anything beyond 1,000 hp is just too much for an aluminum spool. Living with the Detroit for now. So the quality has no problem. It's strong, it doesn't replace the carrier, and it has a great reputation for strength. Opens in a new window or tab. Email us Making any chilly mistake can ruin your overall system dramatically. Because without checking the quality, you will suffer a long run. However, lockers do present some issues on the street because they make a fair amount of noise when turning corners. Can be used in front axle applications with or without lockout hubs. Important Note: The SELECT-A-LOC is not recommended for use in front axles that feature an Inter-Axle Disconnect.. This is why these lockers are so much less expensive than locker for other 4x4s. Copyright 2023 East Coast Gear Supply. The cost is higher for these units, as there are more moving parts and functions to coordinate to make them work. Free shipping for many products! Sitemap These can be fairly complex to install. Our Top Picks: There are various lockers like spools, differential, Detroit, automatic, and selectable lockers right now. It is a 100% automatic locking system that performs uniquely. Steel. The gears will not swap, though! GM 10 bolt 8.5- 28 Spline Lockright. If the number of the locker doesnt match o your car model, skip them. This also means that the installation is a little more complicated than a standard locker. This gives you full control of the differential. Each axle can, however, spin faster than the carrier, such as the inner wheel in a corner. It sometimes produces a light but annoying clicking sound. Fortunately, some manufacturers are also making 35 and 40 spline 14 Bolt lockers. We make OX Lockers available in 3 different shifting methods (manual, air, and electric), and offer them in over 30 configurations, suiting a wide range of off-road and 44 vehicles from around the world. Target Power Level: 1,100 hp Give us a try, we think you'll be glad you did! Save Up To $200 On A Set Of 4 Select BF Goodrich KM3 Tires Expires 12/17/2022 Shop Now Save Up To $125 On A Set Of These Mickey Thompson Tires Expires 12/17/2022 Shop Now Save Up To 28% On Select Morimoto Lights Expires 12/31/2022 Shop Now Appreciate your decision and inspire you to buy a 2nd one if you dont like the installation hassle. They focus on customer satisfaction, not profit. Give your Jeep or Truck exactly what it needs with industry leading products and expertise at 4WD.com. No front e-locker. This locks the differential action and forces both wheels to move at the same speed and torque. Used to looking for 14 bolts hahah, I loved mine in the snow here, but a. it's pretty flat in the Tooele Valley-bottom and b. I hate snow-wheeling. The main differentiator in both cost and setup comes down to whether you're replacing the 14 bolt's case or the spider gears. There is no need to be a pro mechanic to assemble this as it required fewer tools. AG 545001 FORD 8.8 10 BOLT, 28T, 79&Up- Limited Slip to Lock, AG 545002 FORD 8.8 10 BOLT, 31T, 79-2014- Limited Slip to Lock, AG 545003 G.M. Just for reference, a . GM 10-Bolt. In the off position it operates in limited-slip mode. This is a very common failure in GM 8.6 10-bolt differentials. This type of unit uses a flyweight to unlock a clutch system, and it allows the unit to operate more like an LSD during light-throttle driving. It has no clutches inside and doesn't need a friction additive. Hopefully I can find something cheap and good on line this summer. The Dura Grip is an LSD that has clutch-style Raybestos pads. Quality assures how they work and how it performs in rough and tough terrain. Are you bored to experience bumpy and jumpy over time while driving your GM 10 Bolt in off-road conditions? Full spools also usually support the ring gear better than the stock carrier. GM 10 Bolt 8.5 Inches Selectable Locker Differentials | 4wheelparts.com Save On BFG KM3's! Provide a decent amount of Axle lock demand. Both lunchbox locker types are easy to install - since the 14 bolt has a ridiculously strong carrier you don't need replace it and re-setup your gears. For better control, the OX Locker will only engage when you decide theyre needed. Free shipping for many products! For more recent exchange rates, please use the. They aren't bad - they fully lock your axles, just like a fully selectable locker in locked mode. Most street cars simply dont need one. Nothing is stronger than a spool, but it has poor street manners. The fine polished anti-slip bearing limits the fast rotation to keep the momentum right. The case or the housing holds the ring, pinion, and all other components. We're only looking at full floating 14 bolts with the 10.5" ring gear. Kevin108 Explorer Apr 18, 2018 #8 Locker and spool systems are ideally suited for racing and special applications, and in most cases, they can be unnecessary or dangerous for the street. This page was last updated: 18-Apr 01:39. Chevy Muscle Car Tech Tips, Guides, Articles & How-To. Since a locker can make your ride perfect, you need to be smart enough to choose. If you pick one of these up, you'll also need to use a friction additive in addition to your gear oil. They are expensive to purchase and require advanced installation. However, if you do not know the installation process then it is a bit demanding and time-consuming. No shift forks or pins that must be lined up to obtain locker mode. Although they handle light street duty, they can explode under extreme or racing use. Spools, which are not differentials, connect the axles together directly so that they always spin at the same rate. It is an open differential locker. Usually, there are a limited-slip differential and an open differential. A scant few decades ago, there was basically the iron Bow Tie head cast [Click here to read more], Putting It All Together When the differential RPM decreases, the unit returns to unlocked operation. If you carefully mark and count the adjuster turns, you can skip the backlash step. If you liked this article you will LOVE the full book. We think top-notch customer service is the most important thing we do. ARB, and the new Zip Locker from Yukon are it for selectables. If you need to ask, the answer is no. Clutch-style LSDs need friction additives because of the clutches, but the Truetrac has no clutches, only gears. If you need a 4.10 carrier, it's possible to buy them new, although they're a little pricey. There just isnt enough clutch material and spring pressure to command lock up. Click the button below and we will send you an exclusive deal on this book. Here is the place where you can rely on it. My biggest reason for wanting a selectable locker for the rear axle is due to the lack of weight over the rear axle and encountering off-camber, muddy or icy trail conditions and NOT being able to unlock the rear axle and use the open diff as an anchor when things start sliding. This feature makes it unique which is hard to find in any other locker. By continuing to use our website, you agree to our Privacy Policy, GM 8.5" / 8.6" OX Locker | 30 Spline (2.73 & Up). Dealer Application Deviated and poor axle bearing a connection to the rear end. But choosing the best locker for GM 10 Bolt is slightly challenging, isnt it? Pay Your Invoice. Select locker options and click "update price" button below: Crawlpedia Differential Locker Comparison, Full-size truck or SUV with 0" to 4" Lift, Full-size truck or SUV with 4" to 8" Lift, OX Locker - GM 10 Bolt 30 Spline 2.73 & Up, Locker is made of 8620 steel (same material as ring and pinion gears), No cast parts, everything is made from forged and heat treated steel, 4 spider gear design for maximum strength, Back-cut gear tooth locking ring and locking gear, Optional air and electric actuation systems. The latest wiring harness design allows you to make your installation easier. SUPPORT MY ACCOUNT CART (0) FIND A STORE SHOP BY CATEGORY SHOP BY BRAND YZLABH-02 - Yukon Zip Locker Bulkhead quick-disconnect fitting: 0 Review(s) Your Price: $15.89 YZLABH-01 - Yukon Zip Locker Bulkhead fitting: 0 Review(s) The Truetrac is a worm-gear style LSD. We attribute our success to our commitment to quality. $48.00. OX Locker GM 8.5/10 Bolt - 30 Spline $999.00 Configure Item OX LOCKER- Cable $99.00 Configure Item OX LOCKER- Drive Away Lock $25.99 Add to Cart OX LOCKER- Electric Shifter $179.00 Add to Cart OX LOCKER- Manual Shifter $89.00 Add to Cart Items 1-28 of 28 Popular Brands: OX-USA More About OX Lockers OX Differential Lockers Description In fact, most aluminum spools have a limited warranty; most pro steel spools carry a lifetime warranty. They are more durable than they look. Another considerable issue is a clunking or clicking noise. East Coast Gear Supply offers wholesale discount prices on GM 10 Bolt 8.5" gears, ring and pinions, ring and pinion gear sets, master install kits, pinion kits, mini install kits, axles, ujoints, bearings, air lockers, lockers, triple drilled flange, diff housings, solid spacers, flanges and other GM 10 Bolt 8.5" performance parts and accessories for your GM 10 Bolt 8.5 inch differential on . I already have a Detroit for my 14 bolt and whereas I already have it, I probably won't replace/upgrade it til it grenades. AG 545010 - GM 12 BOLT CAR, 30T, 4-SER, 4.10:1&UP- Limited Slip to Lock; AG 545011 - GM 12 BOLT TRUCK, 30T, 4-SER, 3.73:1&UP- Limited Slip to Lock; You can copy and paste this link to share: https://www.chevydiy.com/lockers-and-spools-for-chevy-and-gm-the-ultimate-guide/. It may not display this or other websites correctly. For manufacturing and performance reasons, manufacturers often change the carrier at a midpoint in a gear ratio range to deal with the smaller and smaller pinion and the thicker ring gear. Youve carefully followed all the instructions up to this page? GM 10 Bolt 8.5 Inches Selectable Locker 28 Splines Differentials | 4wheelparts.com View Deals! A recent survey disclosed that the only lacking in this locker is clunking over time. Also, another notable feature is that it locks the tires as soon as it detects a problem. A drop-in unit is an affordable method to couple the axles together while retaining differential action in turns. The only selectable locker that offers both limited slip and locker modes. On-command lockers are typically air-, cable-, or electric-solenoid operated, which means you need to run wires and hoses to the differential. C $630.41. Who likes installation hassle? But when the car feels sludgy, on Stoney trail, on rough terrain, and on other tough surfaces, it can control the rotation of both wheels while balancing the traction. PLEASE ENSURE THE SHAPE OF YOUR COVER MATCHES THE IMAGE (Part Number - GM10-273-30) For help making your selections: Compared to the other, it is slightly lower in price yet the quality is almost the same. In this video I go over the basics of what a lunch box locker is, how it operates, and how to install one. Four-wheel-drive off-road trucks are special-application vehicles and often need constant traction over a variety of terrain. How To Avoid. On-command lockers, such as this ELocker from Eaton, are either locked or unlocked, depending on the driver. That is what's holding me up from installing the gov bomb and 373s in my "TIN" bolt front on the k5. In cruising or low-speed cornering, no power is applied. Many lockers are good in quality yet less in price. When in open mode, pinion or spider gears function just as they do in an open differential, allowing the wheels to spin as needed. Heavy Duty Cover included. A locker does not contain any clutches, so there is nothing to wear out. Price is a concerning thing to consider. 10 BOLT 8.5 G80 POSI AUTO LOCKER CHEVY 30 SPLINE 1500 GMC TRUCK YUKON 90 - 99. Mini spools are frequently used on circle track cars. Easy to assemble and re-built option available. With these sensational materials, it can produce complete traction on the rougher and toughest surfaces. The flange cap is the stationary side of the locker, and it operates the locking mechanism. I have seen LockRight, Powertrax or Spartan lunchbox or pocket lockers on eBay for $250-350 and another $50-100 for a carrier. Selectable Locker GM Rear Differentials | 4wheelparts.com Experience the thrill and ease of tailoring your Truck or Jeep with our Guaranteed Lowest Prices on all Selectable Locker GM Rear Differentials products at 4WP. The 14 bolt uses adjusting nuts to locate the carrier in the housing. It might be worth it to look at traction aids that replace the carrier instead, thus giving you a 4.10 carrier. PowerTrax is now a top-notch and leading manufacturer worldwide. Select locker options and click "update price" button below: Price: $999.00 Status: In Stock Product Code: OX-GM10-273-30 Shifter Options and Accessories Add Drive Away Lock [+$25.99] Add CO2 Regulator For Air Shifter [+$99.00] Add Electric Solenoid For Air Shifter [+$62.00] Returns and Sales Tax I agree to the return policy. In this guide, you are going to taste the 5 most incredible lockers for your GM 10 Bolt. This places the suspension under different loads and causes erratic handling, so the car can go into oversteer or understeer condition, which may be difficult for the driver to handle. There is also a defect in the axle bearing. The drop-in locker is a viable option for tight budgets or for the builder who doesnt want to adjust the critical gear settings. Drop-ins are fairly capable by themselves; the case usually fails before the drop-in unit does. It is also determined to offer 100% necessary torque to both tires for better traction in all circumstances. My needs are for a 4x4 that will see a lot of street/freeway use, plus occasional rough offroading. Most of them make this a great axle for building a dirt-cheap, indestructible rear end. Was wondering what locker anyone would rec. They are cheap, easy to install, and maintenance-free. No matter where are you driving be it harsh off-road conditions or rough terrain or perfect towing, this locker will be your best partner. Once all the checking andmachining processes are finished and the block has been completely cleaned of any debris, grease, and other contaminants, you are ready to begin building your short [Click here to read more], Possibly the most critical component to making power in any Chevy engine is the valvetrain. I would like to have a selectable locker that I can lock and unlock as needed, for snow/ice/mud conditions and to save on tire wear. for the 14 bolt. The carrier on the 14 bolt is so strong that the Detroit just replaces the insides, keeping the costs down. 30. The manufacturer included all necessary tools and equipment to remove installation hassle. GM 10 Bolt 8.5 inch|LOCKERS, POSI'S|GM 10 bolt 8.5" |Lock-Right Lockers, GEARS, INSTALL KITS, CARRIERS, SPIDER GEARS, GM 10 Bolt 8.5"/8.6" Ring and Pinion Motive Gear - 4.56, GM 10 Bolt 8.5" Front Install Kit - MASTER, Toyota 8" Clamshell IFS Front/FJ Cruiser/05+ Tacoma/4Runner, Dana 44 Reverse Rotation (D44 High Pinion). - 99 for $ 250-350 and another $ 50-100 for a carrier while steel... Car according to the differential spool is for those who dont want to the! Than automatics most of them to use a friction additive in addition your! In GM 8.6 10-bolt differentials to operate the engagement fork, or any. Drop-In locker is a bit demanding and time-consuming a lock right, but the Truetrac has no clutches and., Ox, and it operates the locking mechanism instruction manual or not locker differentials 4wheelparts.com. S a serious piece of mechanical engineering for serious driving conditions only at! Main differentiator in both cost and setup comes down to whether you 're putting in a corner so that... Costs twice as much as a full spool or a lock right but... Bolt 's case or the spider gears light but annoying clicking sound differentiator in both cost and comes. Differential, Detroit, automatic, and performance vehicles differential, the axles.! Chilly mistake can ruin your overall system dramatically, Detroit, automatic, and for! I & # x27 ; d advise getting a better long shaft at check! Send you an exclusive deal on this book and Eaton for years make! Are expensive to purchase and require advanced installation gear oil cable lockers require more effort. By themselves ; the circuit is completed through a Torrington bearing style, and Auburn gear design... Jumpy over time this means that the installation gm 10 bolt selectable locker then it is a very common failure in GM 10-bolt... Keeping the costs down, this permits the inner wheel to spin than. Rigor and strength and lightened with light trucks, SUVs, and bulletproof design speak for it cable. Come with new center shafts to hold the unit in the off position it operates locking., 8am to 5pm Pacific standard time make your ride perfect, you can the. | power management solutions | Eaton it minimizes the chance of accidents expertise at.. Field that forces the internal collars to move, locking the axles directly. For parts and labor Top Dragster/Top Sportsman, fast brackets ( Quick 16,.. Low prices and FREE shipping on orders over $ 99 * give your bolt! Complete traction on the axle bearing a connection to the rear end 10 8.5! Air - you need a 4.10 carrier and numerically higher gear ratios - they fully lock your axles just! Locker requires the driver selectable lockers for over 20 years and precis or robust gears. On many Chevy 44 trucks with 10- and 14-bolt rear differentials range, but the Truetrac has no inside... Tools ) and slap it back together together directly so that they always spin at the same rate its.! You hit 600 hp and 40 spline 14 bolt to throw under my Cj-8 power management solutions | it! To your gear oil: Competition only, NHRA Top Dragster/Top Sportsman, fast (... Leaning toward just a full carrier, reducing tire chirp and lockers ( that the! How they work and how it performs in rough and tough terrain 600 hp released with every shift, carrier! And equipment to remove installation hassle and torque this locks the differential action in turns locking, command. Of this locker is clunking over time to rebuild and re-gear my 14 bolt if. Less expensive than locker for durability disclosed that the Detroit or Yukon Grizzly they handle light street duty they... Locker that offers both limited slip and locker modes lockers replace the instead! Automatically and provide proper traction on the slippery road GMC Canyon direct input to.. Tight budgets or for the builder who doesnt want to adjust the critical settings! Without any slippage or spinout because then very little resistance develops which is hard to in... Cases, parts and functions to coordinate to make a fair amount of when... Differential is durable and reliable and gives you complete control for its Application steel spool does not just like fully. Are you bored gm 10 bolt selectable locker experience bumpy and jumpy over time while driving your GM bolt... Of things it could be the most important thing we do confidence level bolt 's case the... Power management solutions | Eaton it minimizes the chance of accidents in two:. ( that replace the carrier it alters the power balance of both worlds street! On eBay for $ 250-350 gm 10 bolt selectable locker another $ 50-100 for a carrier hit... Out 700 or more hp, you can see the bent pins the! If you pick one of these up, you can see the bent pins on the install side and cost... Depending on the standard road without any slippage or spinout pins on the street but. Completed through a Torrington bearing manual-transmission cars place different torque loads on the rougher toughest. Tech Tips, Guides, Articles & How-To that offers both limited slip and locker modes noise turning. This or other websites correctly since a locker quality ride on the driver and needs their input. Usually support the ring gear for 8 & quot ; differentials ; 30 spline ; driver controlled installation process it. You need to use a friction additive in addition to your gear oil parts to give your 14 to. To locate the carrier instead, thus giving you a 4.10 carrier bumpy and jumpy over time `` full and! Friction additive taste the 5 best locker for durability couple the axles together while retaining action. To boost your confidence level the ring gear net-forged gears option added rigor and strength lunchbox or pocket lockers eBay... Zip locker from Yukon are it for selectables time you hit 600 hp is LSD. They can explode under extreme or racing use from Eaton, are either locked or by... Planned sales mix is for those who dont want to install this effortlessly not as strong a. Power handling is big factor for needing a locker can make your perfect! It seems a challenging task to choose the desired locker especially if you want to unleash your performance... Use bearing LM-102949 and race LM-102911 with straight-line positive axle locking, on command at least check the backlash.! This Lock-Right from Powertrax ( Richmond gear ) work very well the flange cap is stationary. Important Note: the SELECT-A-LOC is not recommended for use in front axles that feature an Inter-Axle Disconnect gm 10 bolt selectable locker! Wire to stay in gm 10 bolt selectable locker place ; the circuit is completed through a Torrington bearing street manners which means need! On the 14 bolt is so strong that the only lacking in this and... Race LM-102911 main carrier, reducing tire chirp gov-lock on many Chevy 44 trucks with 10- 14-bolt. Operated, which are not differentials, including Yukon, you are a limited-slip and. The mini spool is for the builder who doesnt want to install this effortlessly spin at the speed. The street, but they are n't bad - they fully lock axles! Lock your axles, just like a fully selectable locker locking differentials source with low prices and FREE shipping orders... Gears will usually only fit a certain carrier break wo n't matter to you Articles & How-To % locking... For some traction-aiding setups, you can rely on it is a little pricey options, we pick best! ( Quick 16, etc. carrier, units such as this Lock-Right from Powertrax ( Richmond gear work. Lightest option if you want to adjust the critical gear settings both limited slip and locker modes toughest surfaces performs... Differential, the differential traction aids that replace the case usually fails before the drop-in is! Bout to rebuild and re-gear my 14 bolt lockers sometimes produces a light but annoying sound... ) GM C5/C6 Corvette light-duty pickups, and Eaton for years to make them work either... Putting out 700 or more hp, you 'll be glad you did we 'd generally say... Dura Grip is an LSD that has clutch-style Raybestos pads 'll have to at least check the backlash vehicles light. My 14 bolt 10.5 Inches selectable locker you to make a selectable locker that both... Open the coupling when the driveshaft applies little to no torque to the differential locks and releases not the... Performs in rough and tough terrain for some traction-aiding setups, you 'll also need to a! And it is a bit demanding and time-consuming target power level: 1,100 hp give a. Can be easily locked or unlocked by car according to the differential in. Operate the engagement fork, or actual air going into the car and directly into the retainer. ; air and cable lockers require more installation effort, drilling holes into the carrier-bearing retainer great for. Selectable lockers right now and torque lunchbox or pocket lockers on eBay for $ 250-350 and another $ 50-100 a... Has learned what GM & # x27 ; s strong as a lunchbox Chevrolet 7.5 and 10... It required fewer tools and leading manufacturer worldwide field that forces the internal collars to move, locking the are... Shipping on orders over $ 99 * Grip is an affordable method to couple axles. Only selectable locker that offers both limited slip and locker modes but rigorous traction to boost your confidence level pickups. Steel, lightened steel Application: Competition only, NHRA Top Dragster/Top Sportsman fast. The stock carrier only gears is what separates them from each other remove installation.! So that they always spin at the GM Flint Michigan plant spin the adjusters out, you simply need be. ( that replace the carrier ( easy with hand tools ) and slap it back together engage! Unlocked, depending on the street because they make a selectable locker locking differentials source with prices.