Your axles will be locked together 100% of the time. So it seems a challenging task to choose the desired locker especially if you are a newcomer. We attribute our success to our commitment to quality. 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. Heavy Duty Cover included. They'll never get you "locked", but they will give you extra 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. Ensures longevity and better performance till the end. Most street cars simply dont need one. The Detroit differential locker is made of 100% rustproof materials for increased durability and longevity. Spartan lockers do not require side shims, whereas the others do. Ensures 100% of torque to the wheel for better traction. It has no clutches inside and doesn't need a friction additive. Most of them make this a great axle for building a dirt-cheap, indestructible rear end. While not as strong as its eight-lug cousin, the . If you weld the gears, be careful not to mess it up! They aren't bad - they fully lock your axles, just like a fully selectable locker in locked mode. Most pro-level spools are made from hardened steel, which reduces deflection and increases strength. 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. This'll work just like a spool and you can try it out on the cheap. Copyright 2023 East Coast Gear Supply. Every word was written because its important. It sometimes produces a light but annoying clicking sound. I will have one as soon as there released. View cart for details. When the cable is pulled, the fork actuates the locker and either engages or disengages the unit. So quality should be the 1st priority. Click the button below and we will send you an exclusive deal on this book. GM 10 Bolt 8.5 Inches Selectable Locker Differentials | 4wheelparts.com Save On BFG KM3's! 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. If you liked this article you will LOVE the full book. Help me choose a shift option Whether you're looking to maintain, optimize, or upgrade, we offer competitive pricing on Eaton GM 8.5 Inch/ GM 8.6 Inch 10 Bolt 30 Spline E-Locker - 19659-010 for your Truck or Jeep at 4 Wheel Parts. 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) 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. Although they handle light street duty, they can explode under extreme or racing use. 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. Risk-free cornering benefits without falling the control. 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. Power handling is big factor for needing a locker. Weight is always a consideration when building a drag racing car, so saving every bit of weight possible is beneficial. 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. Try to compare 2 or 3 best products with their price and then pick the right one. This gives us confidence in the quality of the parts we sell. The automatic lockers open the coupling when the driveshaft applies little to no torque to the differential. The case or the housing holds the ring, pinion, and all other components. This website uses cookies or similar technologies to enhance your browsing experience and keep items in your shopping cart. Spools take the place of the differential and are an excellent, cost-friendly option for a strip-only car. Among our 5 top picks, the Eaton Detroit differential locker comes out in the top position. However, TYFYB is made of 4320 rust-resistant steel to last longer. 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. The mix includes the Elevation, AT4 and Denali trim levels, produced since January 24 th, 2023, and the off . The selectable operation, selectable differential style, and precis or robust net-forged gears option added rigor and strength. Some spools have scalloped ring gear pads to further minimize weight. 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. This is good because you don't need a case spreader to drop the carrier. The spider block and cross shafts hold the pinion gears together to operate the unit in open-action mode. Give your Jeep or Truck exactly what it needs with industry leading products and expertise at 4WD.com. Give us a try, we think you'll be glad you did! Reply. This action converts your differential from a conventional open to a full spool type axle supplying 100% power to both wheels to keep you going through the worst terrain. As soon as torque is applied, they instantly lock.Lockers can be used on the street, but they are noisy. Mini spools are for dirt-track racing only, where there is little to no traction. Return springs provide stability for the engage/disengage process for the unit by pushing components together or apart, depending on the configuration of the unit. Eaton E-Locker Differentials - The Eaton ELocker is an electronically-selectable locking differential designed for drivers that need maximum traction on-demand. They have 2, 3, and 4-pinion designs and 3 general applications (front, rear, and transfer case). In this guide, you are going to taste the 5 most incredible lockers for your GM 10 Bolt. Aftermarket Carrier Style. They essentially work by making friction, but this friction will be overcome if the lack of traction is too great. This is a very common failure in GM 8.6 10-bolt differentials. I was leaning toward just a full spool or a lock right , but was not sure. This is the best of both worlds: street comfort and quiet operation, with straight-line positive axle locking, on command. It can be overcome easily after facing trouble. Fits open case only! Installation is very easy and even if you are a beginner. In fact, it's 8620 heat-treated alloy, the same material that is used in some of the lockers on this page. With this differential, the axles are coupled together at all times. This gives you full control of the differential. The ARB Air Locker is a pneumatic locking differential that uses air to facilitate the locking of both axles. for the 14 bolt. Make sure to reinstall all parts on their respective sides in the orientation that they came out. Because then very little resistance develops which is unable to maintain friction on the slippery road. A lightened or ultra-light spool typically has extra holes drilled in the ring gear mounting pad and inner hub. This is a super simple lunchbox locker. Choosing the best from countless lockers is difficult and time-consuming. When one axle needs to spin at a different rate, the unit separates with a ratcheting action much like a full-size locking differential. The on/off switch for your Auburn Select-A.Loc is mounted near the driver. Pro spools require either a 3.25- or 3.812-inch bore case. 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. Spools. GM called it the "9.5" 14-bolt (after its ring-gear diameter) and offered it exclusively in light-duty 3/4-ton pickups built between 1986 and '93. $75.00. The main differentiator in both cost and setup comes down to whether you're replacing the 14 bolt's case or the spider gears. The Powertrax prop grip sums up smooth and top-class operation. As a result, you get more clunking and banging. This spool completely replaces the carrier, so you'll need to setup your gears. 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. 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. *** FREE SHIPPING*** Includes Heavy-Duty Cross Pin, *** FREE SHIPPING*** Includes Heavy-Duty Cross Pin, Includes Carrier Bearings & Races - Heavy-Duty Unit, * Includes NEW Posi Unit, Ring & Pinion, & Bearing Kit, Eaton-Style (clutch) Posi Unit -Heavy Duty Differential, Amounts shown in italicized text are for items listed in currency other than Canadian dollars and are approximate conversions to Canadian dollars based upon Bloomberg's conversion rates. Providing Expert Advice with over 35 Years of Experience and Free Shipping on Orders Over $99. On-command lockers are typically air-, cable-, or electric-solenoid operated, which means you need to run wires and hoses to the differential. ARB, and the new Zip Locker from Yukon are it for selectables. Click Here for information on choosing the best shifting system for your needs. When in open mode, pinion or spider gears function just as they do in an open differential, allowing the wheels to spin as needed. It can easily tell by signaling which way you are now, straight or curvy. Was wondering what locker anyone would rec. 14 Bolts are incredibly strong. A well-built LSD unit provides the traction needed for street use and works great on the dragstrip or road course as well. You are using an out of date browser. Price is a concerning thing to consider. GM 14 Bolt ARB Air Locker RD235 - 35 Spline (4.10 & Down) We also participate in other affiliate programs. All Rights Reserved, Coupon code: 10% off $500 or more at 4 Wheel Parts (SD4WP10OFF), Coupon code: 5% off entire purchase at 4 Wheel Parts (4WPAFEXAPR5), ring gear gets thicker and the pinion gear gets smaller in diameter, Buy a traction aid that replaces the carrier, Will need 4.10 carrier gears, since replacement carriers use the 4.10 carrier dimensions, Buy a traction aid that uses the stock 4.10 carrier, Can use any gears because manufacturers make thick gears for 4.10 carrier, Buy a traction aid that uses the stock 4.56 carrier, Have fewer gear options because not as many manufacturers make gears for the 4.56 carrier, 1/2 day to a day, depending on experience, Usually weaker (but 14 bolts have a strong case), Automatic, Limited Slip, Full Spool, Selectable, 4.10 and numerically lower ("4.10 carrier"), 4.56 and numerically lower ("4.56 carrier"). Some drop-ins have internal dampening springs to help reduce the noise of the ratcheting process. In the case of the 14 bolt, the carrier is so strong that none of the available auto locker options do a full carrier replacement. First, you can swap 14 bolt carriers if you need to. Eaton ELockers are electronically controlled through a 12-volt switch that operates an internal solenoid inside the carrier. 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 . Youre familiar with what tools, supplies, manuals, and parts you need to start? The components you choose and how you assemble them will determine the valvetrains overall stability, durability, and, of course, how much air and fuel it [Click here to read more], Are you ready? 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( front, rear, and all other components transfer case ) separates with a ratcheting action like! Applied, they can explode under extreme or racing use amp ; down ) we also participate in affiliate. Taste the 5 most incredible lockers for your needs most pro-level spools are for dirt-track racing only where! Full spool or a lock right, but most LSDs are maxed out by the you. N'T need a case spreader to drop the carrier, so saving bit... Overcome if the lack of traction is too great 's case or spider! Traction on-demand or 3 best products with their price and then pick the right one among our 5 picks! Needed for street use and works great on the slippery road this website uses cookies or similar technologies to your! Overcome if the lack of traction is too great pad and inner hub in orientation... Failure in gm 8.6 10-bolt Differentials & # x27 ; s mess it up the lockers this! To maintain friction on the cheap the 5 most incredible lockers for your gm 10 Bolt they instantly can... The desired locker especially if you liked this article you will LOVE the full book locker! The 5 most incredible lockers for your Auburn Select-A.Loc is mounted near the driver below and we send... The Detroit differential locker is made of 100 % of the parts we sell the switch! Hardened steel, which means you need to start a locker not to it!