1981 Chevy CK Pickup Differentials
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Richmond®Excel™ Ring and Pinion Gear SetChevy CK Pickup 1981, Excel™ Ring and Pinion Gear Set by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.75 - $369.99 - Motive Gear®A-Line Ring and Pinion Gear SetChevy CK Pickup 1981, A-Line Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements for OE. Experienced installers prefer ring and pinions for easy setup, superior strength,...Quiet operationComputer controlled heat treatment$190.80 - $229.84
- ARB®Air Locker™ DifferentialChevy CK Pickup 1981, Air Locker™ Differential by ARB®. Created to provide 100% traction on demand, without sacrificing any of your vehicle's highway driving performance, ARB Air Lockers employ a 12 volt ARB Air Compressor designed to...Differential CaseFlange Cap Assembly$1,091.00 - $1,380.00
- Auburn Gear®Grip-N-Loc™ DifferentialChevy CK Pickup 1981, Grip-N-Loc™ Differential by Auburn Gear®. Auburn Gear’s most advanced limited slip differential, the Grip-N-Loc™, builds upon exclusive technologies found in the previous limited slip line, but is...Upgrades vehicles for safe transfer of increased power/torque across the axleCase material is up to 50% stronger than OE cases$608.80 - $655.37
- Richmond®Mini SpoolChevy CK Pickup 1981, Mini Spool by Richmond®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential component that delivers the ultimate...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$88.94 - $106.41
- Dorman®OE Solutions™ Differential Ring and PinionChevy CK Pickup 1981, OE Solutions™ Differential Ring and Pinion by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles. It's robust steel...Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit$206.06 - $779.52
- Yukon Gear & Axle®Dura Grip™ DifferentialChevy CK Pickup 1981, Dura Grip™ Differential by Yukon Gear & Axle®. The Yukon Dura Grip an example of the popular clutch plate limited slips that appeared as OE equipment. Steel clutch plates, half of which are covered with a...Provides aggressive yet smooth traction to give you the confidence and performance you needFully rebuildable 4 spring design with composite clutches$699.89 - $1,166.89
- Yukon Gear & Axle®High Performance Ring and Pinion Gear SetChevy CK Pickup 1981, High Performance Ring and Pinion Gear Set by Yukon Gear & Axle®. Yukon Ring and Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s on the...Smooth finishEasy Set-Up$359.89 - $784.89
- Richmond®Excel™ Differential CarrierChevy CK Pickup 1981, Excel™ Differential Carrier by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$94.27 - $345.98
- Richmond®Excel™ Front Mini SpoolChevy C10 / K10 / K20 with GM 8.5" Series Axle 1981, Excel™ Front Mini Spool by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than advertised. Perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$88.94
- Richmond®Full SpoolChevy K30 with Dana 60 Series Axle 1981, Full Spool by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$215.83 - $236.30
- Richmond®Street Gear Ring and Pinion Gear SetChevy CK Pickup 1981, Street Gear Ring and Pinion Gear Set by Richmond®. Richmond Gear ring and pinions are perfect for any vehicle where performance and durability matters. Made from first-run steel, never recycled material, Richmond...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$314.99 - $580.99
- American Axle®Differential CaseChevy C10 with 8.6" Ring Gear, 2.73 Ratio, GM Series Axle 1981, Differential Case by American Axle®. AAM differential cases are machined and assembled to the high quality standards and tolerances that OEM's require. All case and case...Dependable solution for driveline and drivetrain systemsHighly engineered for top quality and operational excellence$249.90 - $581.75
- Yukon Gear & Axle®DifferentialChevy CK Pickup 1981, Differential by Yukon Gear & Axle®. Yukon Gear and Axle manufactures a full line of standard open carrier cases for your vehicle. The castings and machining are kept to the highest of standards to produce a carrier...Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain$389.89 - $799.89
- Yukon Gear & Axle®Grizzly Locker™ DifferentialChevy CK Pickup 1981, Grizzly Locker™ Differential by Yukon Gear & Axle®. The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing. Grizzly Lockers provide 100% power to both...Available for many popular off-road & performance applicationsPatent pending design reduces common failures$779.89 - $1,161.89
- Yukon Gear & Axle®Mini SpoolChevy CK Pickup 1981, Mini Spool by Yukon Gear & Axle®. Mini spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a standard open carrier and give 100% power to both tires at all...Provides 100% traction to both wheels at all timesInstalls into standard open carrier case$164.89 - $282.89
- Yukon Gear & Axle®SpoolChevy CK Pickup 1981, Spool by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential component that delivers the...Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain$417.89 - $577.89
- Spicer®Mini SpoolChevy CK Pickup with GM 8.5" Series Axle 1981, Mini Spool by Spicer®. Designed to replace the spider gears inside the differential case, Spicer mini spools are a fast, effective way to get full lock-up on the dirt track or off-road.Expertly crafted from premium materialsDesigned to match rigorous quality standards$126.61 - $155.68
- Auburn Gear®ECTED Max™ DifferentialChevy CK Pickup 1981, ECTED Max™ Differential by Auburn Gear®. The ECTED Max™ is a selectable traction device; an on/off switch is mounted near the driver. When "off" – the clutch pack, which is located behind the side gear...Gearing is made from aircraft quality, 9310 heat treated billet steel to make it tough, durable and reliableSwitch the locker on or off "on-the-fly" at moderate road speeds with all 4 wheels on the ground$1,546.11 - $1,789.37
- Powertrax®Grip Lok Traction SystemChevy CK Pickup 1981, Grip Lok Traction System by Powertrax®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Comes Fully AssembledTraction Adding Differential Technology$497.73 - $796.84
- AllStar Performance®Mini SpoolChevy C10 / K10 Custom / Deluxe with GM 7.5" Series Axle 1981, Mini Spool by AllStar Performance®. Drive with confidence and have the edge with AllStar Performance. With such a ground-breaking design and elaborate development, you’ll...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$93.99
- AllStar Performance®Ring and Pinion Gear SetChevy C10 / K10 / K20 Custom / Deluxe with 10 Bolt, GM 8.5" Series Axle 1981, Ring and Pinion Gear Set by AllStar Performance®. Drive with confidence and have the edge with AllStar Performance. With such a ground-breaking design and...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$169.99
- Aussie Locker®TORQ™ Differential LockerChevy CK Pickup 1981, TORQ™ Differential Locker by Aussie Locker®. The TORQ Locker is the most advanced, strongest, highest quality automatic locking differential on the planet, proven in the most extreme vehicles from hard-core Rock...No dowel pins to install or fail. The Key-Way design of the Cam gears can’t shear, everEasiest Locker on the market to install, no spacers, no dowel pins, no measurements$328.67 - $487.34
- Eaton®Detroit Locker™ Rear DifferentialChevy C20 / C30 / K30 with 14 Bolt, 1.50" Axle Shaft Diameter, GM 10.5" Series Axle 1981, Detroit Locker™ Rear Differential by Eaton®. The Detroit Locker is a 100%-automatic locking differential that provides ultimate traction for...100% automatic locking - no driver action neededProvides maximum amount of traction to both wheel ends$626.99
- Eaton®Detroit Truetrac™ Rear DifferentialChevy CK Pickup 1981, Detroit Truetrac™ Rear Differential by Eaton®. The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics. Operation of...Helical-style pinion gearsLimited-slip operation$634.99 - $759.99
- Eaton®ELocker™ Front DifferentialChevy K30 with 35 Spline, Dana 60 Series Axle 1981, ELocker™ Front Differential by Eaton®. The Eaton ELocker is an electronic, selectable differential designed for drivers that need traction on-demand. ELocker internal gears are...Selectable 'push-button' operationPositive-electronic locking mechanism$1,388.99
- Eaton®Posi™ DifferentialChevy CK Pickup 1981, Posi™ Differential by Eaton®. The Eaton Posi limited-slip differential prevents wheel slip before it can get started. To do that, carbon disc clutch packs, preloaded by a central spring assembly, are located...Superior rebuildable designRace-bred carbon friction discs$588.99 - $829.99
- Motive Gear®Mini SpoolChevy CK Pickup 1981, Mini Spool by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential component that delivers the...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$90.07 - $234.69
- Motive Gear®Performance Ring and Pinion Gear SetChevy CK Pickup with 2.73 and Up Gear Ratio, 10 Bolt, GM 8.5" Series Axle / GM 8.625" Series Axle 1981, Performance Ring and Pinion Gear Set by Motive Gear®. Motive Gear Performance ring and pinions are perfect for dedicated racing or...Central contact patternCNC start to finish$364.99 - $514.99
- Motive Gear®Performance Ring and Pinion Gear SetChevy CK Pickup with 2.73 and Up Gear Ratio with 10 Bolt with GM 8.5" Series Axle / with GM 8.625" Series Axle 1981, Performance Ring and Pinion Gear Set by Motive Gear®. Motive Gear Performance ring and pinions are perfect for...Central contact patternCNC start to finish$328.67 - $514.99
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