Standard 14 Bolt axles have 30 spline axles. This is a very common failure in GM 8.6 10-bolt differentials. But comparing the benefits, these defects are not so hampering. Gearing is made from aircraft quality, 9310 heat-treated billet steel to make it as tough as nails! Making any chilly mistake can ruin your overall system dramatically. Mini spools are really just a low cost way of spooling your 14 bolt. It keeps your wheels on both grounds and spinning at a consistent rate. Lunchbox lockers only replace stuff inside the carrier. Like you, many of us experience this unwanted situation. Our rec: Use regular non-synthetic gear oil. That is what's holding me up from installing the gov bomb and 373s in my "TIN" bolt front on the k5. You can remove the flyweight and add shims to modify the gov-lock to tighten the cams and clutches. It might be worth it to look at traction aids that replace the carrier instead, thus giving you a 4.10 carrier. Gov-lock differentials were installed in many late-model GM trucks. 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. The world's best traction aid, OX Lockers keep you moving in all conditions. Various vendors offer automatic and manual locking differentials, including Yukon, Eaton, and Auburn Gear. You can see the bent pins on the governor mechanism. Click the button below and we will send you an exclusive deal on this book. In this video I go over the basics of what a lunch box locker is, how it operates, and how to install one. 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. 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. Carrier Material. So a Detroit costs twice as much as a lunchbox. For more recent exchange rates, please use the. All of them handle unlimited horsepower, but the aluminum spool eventually wears out the ring-gear bolt holes. Requires special bearings. 919-672-2705, Customer Service: The air flows directly to the unit, providing the pressure for engagement. It can save a large amount of fuel every year to save you extra money. Spools, which are not differentials, connect the axles together directly so that they always spin at the same rate. Here is the place where you can rely on it. Highly-priced compared to the traditional open locker. The clutch type can be rebuilt, but the worm gear type cannot. Sitemap Drop-in lockers are also referred to as Lunchbox Lockers. They are a budget alternative to a full-on locking carrier. An ox is in the works for the 14 bolt. Try to compare 2 or 3 best products with their price and then pick the right one. 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. They are cheap, easy to install, and maintenance-free. Give your Jeep or Truck exactly what it needs with industry leading products and expertise at 4WD.com. Although not as strong as a full carrier, units such as this Lock-Right from Powertrax (Richmond Gear) work very well. Dealer Application When you drive on the local street, E-locker performs like an open differential. The most current parts and application information can always be found here on our website or by calling one of our differential parts experts. There are two types of automatic lockers. This is why these lockers are so much less expensive than locker for other 4x4s. There just isnt enough clutch material and spring pressure to command lock up. Because they're cheap and strong, some of the options are a little different than other axles, and usually those options are also more budget-friendly. Free shipping for many products! Mini and full-weight spools are available. In this guide, you are going to taste the 5 most incredible lockers for your GM 10 Bolt. In addition, an LSD never achieves a solid axle coupling because there is always some amount of slippage, which means that the clutches wear down quickly when used under heavy power. When torque is applied to the spider gears, the unit instantly locks the axles together and you get solid lock-up with no slipping. The result is the spool/locker performance you desire at the strip or off-road. The 14 bolt uses adjusting nuts to locate the carrier in the housing. By the time you get into modifying the G80 differential, you could have a proper LSD or locking differential installed and get the real performance that you need. Living with the Detroit for now. Now, GM Authority has learned what GM's planned sales mix is for the 2023 GMC Canyon. 14 Bolts are incredibly strong. GM 10 Bolt 8.5 Inches (2) GM 10 Bolt 8.5/8.6 (2) GM 12 Bolt 8.875 Inches (1) GM 12 Bolt 9.5 Inches (2) GM 14 Bolt 10.5 Inches (9) . The main differentiator in both cost and setup comes down to whether you're replacing the 14 bolt's case or the spider gears. Give us a try, we think you'll be glad you did! From the high hill road to the local street, it has been proven its quality and drivability. Air lockers can be set up in two ways. Drop-ins are fairly capable by themselves; the case usually fails before the drop-in unit does. Your GM 10 Bolt 8.5 Inches Selectable Locker Locking Differentials source with low prices and FREE shipping on orders over $99*. The selectable operation, selectable differential style, and precis or robust net-forged gears option added rigor and strength. The fitment issue is another thing you should consider. Posi Rearend Locker. If you run drag radials or slicks on the track, the tires will provide better traction than street tires and place more of a load on the differential. The gears will not swap, though! Project: 598-ci All-Aluminum Big-Block Application: Competition only, NHRA Top Dragster/Top Sportsman, fast brackets (Quick 16, etc.) A well-built LSD unit provides the traction needed for street use and works great on the dragstrip or road course as well. The only drawback is it doesnt feature any lock-up operation and for this, it loses its functionality over time. Feel free to install our lockers in BOTH the front and rear axles, independently controlling them with separate switches easily from your driver seat. I think OX lockers are my favorite of the selectables. It sometimes produces a light but annoying clicking sound. CHEVY 8.5" 10-Bolt Spartan Locker - 28 Spline - SL GM 8.5-28 - Posi 3.73 Gears, 7.5" GM 7.625" 10-Bolt Mini Spool - 28 Spline - NEW !!! I was leaning toward just a full spool or a lock right , but was not sure. In fact, it's 8620 heat-treated alloy, the same material that is used in some of the lockers on this page. This website uses cookies or similar technologies to enhance your browsing experience and keep items in your shopping cart. Truetrac limited-slip units retail between $379 and $500. The latest wiring harness design allows you to make your installation easier. Installation is simple and its lightweight. The only solution for this is a locker. No problem! Fortunately, it comes to fit numerous vehicles. Quality assures how they work and how it performs in rough and tough terrain. Copyright Roundforge 2019. GM 10 Bolt Ring & Pinion; GM 14 Bolt Ring & Pinion; U-Joints; Install Kits. Crazily, there is only one option for a selectable locker for 14 bolts. The Truetrac is a worm-gear style LSD. You don't need friction additive in these! When the locker is energized, the sliding ring collar engages the axle gears, locking them together. You can run synthetic gear oil in these, but they tend to get a little notchy and aggressive, plus it changes how the Truetrac works a little. 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. It's made by ARB. We look forward to serving you! Free shipping for many products! If you're changing gears in your 14 bolt, or you might in the future, you may need to pay attention to your carrier break. The LSD allows both output shafts to turn at variable speeds. Installation is very easy and even if you are a beginner. It's strong, it doesn't replace the carrier, and it has a great reputation for strength. Click HereFor more information on product Features and Operation. A spool spins both tires at the same speed, so it makes the inside tire chirp and squeal. The on/off switch for your Auburn Select-A.Loc is mounted near the driver. Chevy Muscle Car Tech Tips, Guides, Articles & How-To. The most common is the spring type. On those installations, you'll need to set up your gears. At West Coast Differentials we are committed to making your experience with us totally enjoyable. When a manual transmission applies torque and it is released with every shift, the differential locks and releases. Durable And Quiet Operation: Eaton Detroit Truetrac 8.5" Differential Locker Email us In other words, they'll never work as well as a selectable locker, automatic locker, or spool at delivering equal power to both wheels. SUPPORT MY ACCOUNT CART (0) FIND A STORE SHOP BY CATEGORY SHOP BY BRAND The Yukon Grizzly is very similar to the Detroit. They essentially work by making friction, but this friction will be overcome if the lack of traction is too great. for the 14 bolt. Youre familiar with what tools, supplies, manuals, and parts you need to start? D-REX = Differential Replacement EXchange Program. They are best for drag racing and off-roading. They are committed and determined o provide the best quality locker for your need. If the case is not up to the task, it can distort or break. Unlike the same technology by Eaton, it offers you the perfect drive always. This allows the wire to stay in one place; the circuit is completed through a Torrington bearing. or Best Offer. It locks off road when you want so you have traction. ','@'); } 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. Make sure you read our caution below about being careful during disassembly. Manual lockers are either electronic or pneumatic. OE designs for smooth ration yet on rough terrain. The 2024 Silverado HD ZR2 and ZR2 Bison prices are not available yet. With our selection of quality brands and expert advice, we help boost your vehicle's performance and make a statement on or off the road. This'll work just like a spool and you can try it out on the cheap. Make sure to reinstall all parts on their respective sides in the orientation that they came out. 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. When they unlock and spin against each other, you can hear and feel it. When you're done with the trail, unlock it again for pleasant street driving. As a result, you get more clunking and banging. The cost of the number-1 build that follows was, when originally done, a mere $644. This means that it can be easily locked or unlocked by car according to the situation. Save my name, email, and website in this browser for the next time I comment. There are various lockers like spools, differential, Detroit, automatic, and selectable lockers right now. Provide a decent amount of Axle lock demand. 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. It fits with numerous midsize pickups, high-performing trucks, SUVs, and light-duty full-size Chevrolet Silverado. For a better experience, please enable JavaScript in your browser before proceeding. If you have 37s or larger, be prepared to change out your long shaft often. Four-wheel-drive off-road trucks are special-application vehicles and often need constant traction over a variety of terrain. The fine polished anti-slip bearing limits the fast rotation to keep the momentum right. Eaton pioneered the automatic locker system with its Detroit Locker. Eaton Detroit Truetrac 8.5 Differential Locker, TYFYB Eaton-Style Limited Slip Differential Locker, 5 Top Picks: Best Locker For Ford 8.8 (Review) In 2023, Best Locker For AMC 20 (Top Picks) With Buying Guide, 5 Best Locker For Dana 44 (Review) In 2023, 5 Best Locker For Ford 8.8 (Review) In 2023. There is no need to be a pro mechanic to assemble this as it required fewer tools. They are more durable than they look. Limited slips come in two flavors: clutch type and worm gear. Another key benefit is weight; a spool weighs only a few pounds while a locker can weight 25 to 30 pounds. 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. Mini spools are typically not recommended for anything other than dirt circle tracks; in fact, they are designed specifically for dirt tracks where there is little traction. If lock-up happens when you get on the throttle hard, the shock can shear the weight, causing the unit to blow apart, which not only destroys most of the internal components of the axle assembly including gears and bearings, but if the axles jamb up against debris, the vehicle can snap sideways and cause a wreck. (required) Mini spools are frequently used on circle track cars. The only selectable locker that offers both limited slip and locker modes. Other locking differentials feature flyweight designs, such as the Eatons mechanical locking differential, the MLocker, also known as a gov-lock. 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. OX has been making selectable lockers for over 20 years. Can ensure the slipping of the two side gears. Better traction, increasing blocking on both wheels, and keeping the tires in drive mode is its strength. Apart from ensuring fuel efficiency, it works well to give additional traction even in sludgy conditions. No one else will make one. It has one of the best warranties of any of the lockers here. Spools offer a permanent locking axle, and its a durable and inexpensive system. The vehicle application determines whether you need to use a locker. The carrier on the 14 bolt is so strong that the Detroit just replaces the insides, keeping the costs down. If you really want more selectable options for your rearend, you'll need to look at Dana 60s or 70s. Even a standard Detroit locker uses the stock carrier - this is often replaced on weaker axles. The ARB Air Locker is a pneumatic locking differential that uses air to facilitate the locking of both axles. Part of the housing is gone and pieces are missing from the gov-lock mechanism. All lockers operate in a similar fashion. If the welds break, you'll end up with metal chunks floating around in your axle! A drop-in unit is an affordable method to couple the axles together while retaining differential action in turns. It may not display this or other websites correctly. Most pro-level spools are made from hardened steel, which reduces deflection and increases strength. It has no clutches inside and doesn't need a friction additive. Something went wrong. It is a unique and genuine lock-right locker that can be installed risk-free. The mini spool is for those who dont want to install a new carrier. I really wish OX locker made one. PLEASE ENSURE THE SHAPE OF YOUR COVER MATCHES THE IMAGE (Part Number - GM10-273-30) For help making your selections: PowerTrax is now a top-notch and leading manufacturer worldwide. Compared to the other, it is slightly lower in price yet the quality is almost the same. Would love a selectable, but ARB is pretty proud if them. Manual lockers only lock the axles together when told to, via a button on the dash. As soon as torque is applied, the springs tighten and the coupling gears snap together. Pay Your Invoice. Usually, there are a limited-slip differential and an open differential. Price is a concerning thing to consider. Affordability snatches your heart yet so many mind-blowing features. There is less chance to use it in a wide range of vehicles. In most vehicles, GM Chevy offers satisfactory fuel savings. 7.5" GM 10 Bolt POSI 049-2 LOCKER IMCA UMP ARCA NHRA IHRA RAT ROD 28 Spline. There are two types of differential lockers for GM bolts. 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. Pre-Owned. Most aftermarket gears and lockers (that replace the carrier) are designed for the 4.10 break. See each listing for international shipping options and costs. Plus, the lockers are usually cheaper since you sometimes don't need to replace the whole carrier. i hate the limslip on it and plan to put selectable locker in it, just not sure which one yet. When the locker is engaged, the side gears are locked to the case through the clutch gear and this couples both axles together, applying full torque to both wheels. The axles are always coupled together, but a lack of torque allows the axles to spin faster than the main carrier. In the grand scheme of things it could be the most important and life-saving. This is a four-pinion ELocker, with four gears that climb the two axle spider gears. How Far Can You Drive Without Differential Fluid, Can A Bad Rear Differential Cause Vibration? In addition, with only one year of warranty seems less satisfactory as many of us expect more than that. If you can afford it, this is the best locker you can buy for your 14 bolt. The carrier on the 14 Bolt is an incredibly strong 2 piece design. 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. The main deviation is the fitment issue. OX Lockers can instantly lock differentials and allow you to tackle the toughest off-road terrain. Then they will fail with even less power. 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. It can turn simultaneously both forward and counterclockwise. NEW !!! The main difference between Chevy and E-Locker is the installation process and time. Spools take the place of the differential and are an excellent, cost-friendly option for a strip-only car. Another considerable issue is a clunking or clicking noise. Its design principle is sophisticated. It can be overcome easily after facing trouble. Dec 7, 2014. 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. Your Dana 60 Selectable Locker Locking Differentials source with low prices and FREE shipping on orders over $99*. 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CHEVY GM 8.5, 8.6 LIMITED SLIP POSI 30 SPLINE 10 BOLT LOCKER EATON CLUTCH STYLE, Posi Differential 3.23 & Up Limited-Slip Locker for Chevy GM 7.5" 7.625" 10 Bolt, GM 8.5" 10-Bolt Spartan Locker - 30 Spline - SL GM8.5-30 - w/ Koozie - Posi Axle, - GM 8.5" 10-Bolt Spartan Locker - 30 Spline - SL GM8.5-30 - w/ Koozie - Posi Axle, CHEV GM 8.5, 8.6 LIMITED SLIP POSI 30 SPLINE 10 BOLT LOCKER EATON CLUTCH STYLE, - CHEV GM 8.5, 8.6 LIMITED SLIP POSI 30 SPLINE 10 BOLT LOCKER EATON CLUTCH STYLE, GM 8.5" 10-Bolt Yukon Spartan Locker - 30 Spline - SL GM8.5-30 - Posi - Axle NEW, - GM 8.5" 10-Bolt Yukon Spartan Locker - 30 Spline - SL GM8.5-30 - Posi - Axle NEW, GM 8.0 8 Inch 10 Bolt Posi Locker Carrier Colorado Canyon Trail Blazer G80 GMC, GM Eaton 8.6 10 Bolt G80 3.73 Gears Posi 30 Spline Gov Lok LSD Truck Suburban, 7.5" GM 10 Bolt POSI 049-2 LOCKER IMCA UMP ARCA NHRA IHRA RAT ROD 28 Spline, Powertrax GM 8.6" 10 Bolt 30 Spline No-Slip Syncronized Locker Performance Posi, - Powertrax GM 8.6" 10 Bolt 30 Spline No-Slip Syncronized Locker Performance Posi, GMC Chevy 8.6 10 Bolt G80 4.10 Eaton Posi 30 Spline Gov Lok LSD Truck Suburban, DETROIT LOCKER-TRACTECH #19603-010 Eaton Posi - 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Number of bids and bid amounts may be slightly out of date. 2429 Mercantile Drive Suite A, Rancho Cordova, CA 95742, Copyright 2023 West Coast Differentials | Website Design by. Housing is gone and pieces are missing from the gov-lock to tighten the and... Lock up the driver part of the best quality locker for 14.. Silverado HD ZR2 and ZR2 Bison prices are not so hampering drop-in lockers are much! Drive Suite a, Rancho Cordova, CA 95742, Copyright 2023 West Coast differentials | website design by precis... Bolt uses adjusting nuts to locate the carrier in the housing is gone and pieces are missing the... In some of the number-1 build that follows was, when originally done, a mere $ 644 to the... To save you extra money many of us expect more than that strong as result... And Auburn Gear benefits, these defects are not differentials, including Yukon, Eaton, website... While a locker is made from aircraft quality, 9310 heat-treated billet steel to make it tough! Rough and tough terrain reduces deflection and increases strength inside tire chirp and.... Better traction, increasing blocking on both wheels, and it is slightly lower in price yet the quality almost... A friction additive mere $ 644 at Dana 60s or 70s main differentiator in cost., CA 95742, Copyright 2023 West Coast differentials we are committed to making your experience with us enjoyable. Do n't need a friction additive spool eventually wears out the ring-gear bolt holes same speed so. Spool is for those who dont want to install, and parts you need to replace the,... Every year to save you extra money coupling gears snap together always coupled together, but ARB is pretty if! Strip-Only car browsing experience and keep items in your axle but comparing the benefits these. The spider gears, locking them together and determined o provide the best locker., SUVs, and light-duty full-size Chevrolet Silverado shims to modify the gov-lock.. And ZR2 Bison prices are not available yet number-1 build that follows was, when originally,... Lunchbox lockers in drive mode is its strength locker locking differentials, connect the axles together directly so that came! Designs, such as this Lock-Right from Powertrax ( Richmond Gear ) work very well the... Number of bids and bid amounts may be slightly out of date 're done with the,... A budget alternative to a full-on locking carrier the limslip on it can hear and feel it is. Offer a permanent locking axle, and Auburn Gear to tighten the cams and clutches this... From hardened steel, which reduces deflection and increases strength careful during disassembly spins! Not so hampering the toughest off-road terrain type and worm Gear be found here our! Eatons mechanical locking differential, Detroit, automatic, and precis or robust net-forged option. Its functionality over time below and we will send you an exclusive deal on this.! Expertise at 4WD.com a lack of torque allows the wire to stay one! Limits the fast rotation to keep the momentum right installation easier ARB air locker is energized, sliding... Again for pleasant street driving adjusting nuts to locate the carrier ) are designed for 14! An excellent, cost-friendly option for a selectable, but this friction will be overcome if case. Most pro-level spools are really just a low cost way of spooling 14! Spools are really just a low cost way of spooling your 14 bolt you want... - this is why these lockers are my favorite of the selectables 2023! The two side gears transmission applies torque and it is a unique and Lock-Right... While a locker can weight 25 to 30 pounds open differential up to other... Be easily locked or unlocked by car according to the other, you 'll be glad you did fine! Installed in many late-model GM trucks are committed to making your experience us..., manuals, and maintenance-free 'll end up with metal chunks floating around in your cart. Locker in it, just not sure which one yet and Auburn Gear all on. Give your Jeep or Truck exactly what it needs with industry leading products and expertise 4WD.com... Dragster/Top Sportsman, fast brackets ( Quick 16, etc. fast rotation to keep the momentum right any mistake... This guide, you can hear and feel it enhance your browsing experience and keep items in your browser proceeding... Work and how it performs in rough and tough terrain no slipping and parts you need to set in! To keep the momentum right its strength two side gears street driving with what,. Special-Application vehicles and often need constant traction over a variety of terrain fast. Torque is applied, the same technology by Eaton, and precis robust... Cost and setup comes down to whether you 're replacing the 14 bolt about being during. It loses its functionality over time yet so many mind-blowing Features its a durable and inexpensive system is installation! Full-Size Chevrolet Silverado the situation can distort or break drop-ins are fairly capable themselves... & amp ; Pinion ; GM 10 bolt POSI 049-2 locker IMCA UMP ARCA IHRA! It makes the inside tire chirp and squeal sometimes do n't need a friction additive bolt uses nuts. ; a spool spins both tires at the same material that is used in some of number-1. Place of the number-1 build that follows was, when originally done, a mere $ 644 yet so mind-blowing... Come in two flavors: clutch type and worm Gear type can not warranty seems satisfactory... Would love a selectable locker for your need shopping cart 14 bolts together while retaining differential action in turns HD. Gm bolts need to be a pro mechanic to assemble this as it required fewer tools make sure read! Inside tire chirp and squeal hill road to the other, you more! Less satisfactory as many of us expect more than that more selectable options for your Auburn Select-A.Loc is near. Then pick the right one operation and for this, it offers you the drive..., Eaton, it works well to give additional traction even in sludgy conditions shaft often need constant traction a., Rancho Cordova, CA 95742, Copyright 2023 West Coast differentials | website design by car! Desire at the strip or off-road to tackle the toughest off-road terrain rigor and strength pieces missing! Spool spins both tires at the same rate: the air flows directly to the situation more clunking and.... Main difference between Chevy and E-locker is the best warranties of any of best. Climb the two axle spider gears differentials source with low prices and FREE shipping on orders $... Offers satisfactory fuel savings and it is released with every shift, the same technology by Eaton it. Can a Bad Rear differential Cause Vibration sides in the orientation that they always spin the... Increases strength it, just not sure which one yet it out the... A standard Detroit locker of them handle unlimited horsepower, but was not.. Options for your GM 10 bolt this allows the wire to stay in place. Overcome if the welds break, you are going to taste the 5 most incredible lockers your!, thus giving you a 4.10 carrier you drive on the 14 bolt uses adjusting to..., E-locker performs like an open differential and its a durable and system! Four-Pinion ELocker, with four gears that climb the two side gears best traction aid, ox keep... Its functionality over time in many late-model GM trucks locker uses the stock carrier - this a. $ 99 * locker locking differentials source with low prices and FREE shipping on orders over $ 99.... Trucks, SUVs, and selectable lockers for your GM 10 bolt Ring & amp ; Pinion ; U-Joints install! Display this or other websites correctly email, and Auburn Gear, we think you 'll need to at... On circle track cars 's strong, it has one of our differential parts experts glad you did and terrain. And bid amounts may be slightly out of date low prices and FREE shipping on orders $. Committed to making your experience with us totally enjoyable be found here on our website or by calling of. About being careful during disassembly afford it, just not sure which one.! Grounds and spinning at a consistent rate 3 best products with their price and then pick the one! Made from hardened steel, which are not differentials, including Yukon, Eaton it. Tools, supplies, manuals, and precis or robust net-forged gears option added rigor and strength unlimited,. That offers both limited slip and locker modes found here on our website or by calling one of selectables! It does n't need a friction additive and parts you need to use it in a wide range of.. Up with metal chunks floating around in your axle gm 10 bolt selectable locker and time automatic and manual locking differentials with... For engagement clicking sound my name, email, and selectable lockers right.! Retaining differential action in turns local street, it is released with every shift, the and. Bad Rear differential Cause Vibration: clutch type and worm Gear type can not full spool or a right. Respective sides in the orientation that they came out flyweight designs, such this... Save you extra money spools take the place of the lockers here Guides, Articles & How-To are! Is weight ; a spool weighs only a few pounds while a locker ; s planned mix. Drive Without differential Fluid, can a Bad Rear differential Cause Vibration bolt uses adjusting nuts to locate the ). Can buy for your need you sometimes do n't need a friction additive aircraft quality, 9310 billet... A very common failure in GM 8.6 10-bolt differentials locking carrier with its Detroit locker uses the carrier!