1972 GMC CK Pickup Differentials

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    • (0 reviews)
      # 503642165
      GMC CK Pickup 1972, Zip Locker by Yukon Gear & Axle®. The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an open differential to 100% lockup when you need it, giving you the...
      Air operated locker provides on-demand tractionForged case & 8620 internals for added strength
      $898.55 - $1,188.94
    • (0 reviews)
      # 503473193
      GMC CK Pickup 1972, Air Locker by ARB®. Air locker locking differentials allow you to tackle the toughest terrain. The world's premier traction aid, ARB air lockers keep you moving in all conditions. Created to provide 100% traction on...
      Differential CaseFlange Cap Assembly
      $940.50 - $1,187.50
    • (0 reviews)
      # 1029240600
      GMC CK Pickup 1972, ECTED Max™ Rear Differential by Auburn Gear®. Location: Rear. 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...
      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
      $740.21 - $995.88
    • (0 reviews)
      # 126511040
      GMC CK Pickup 1972, 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, quality,...
      Quiet operationComputer controlled heat treatment
      $185.78 - $620.81
    • (0 reviews)
      # 503298362
      GMC CK Pickup 1972, No-Slip Traction System by Powertrax®. For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic...
      Extreme Traction PerformanceEnables a 2 Wheel Drive to outperform a 4 Wheel Drive in poor traction conditions
      $430.01 - $463.74
    • (0 reviews)
      # 1029242588
      GMC CK Pickup with 30 Spline with Dana 44 Series Axle 1972, ELocker™ 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
      $929.99
    • (0 reviews)
      # 503571345
      GMC C15/C1500 Pickup / K15/K1500 Pickup with 30 Spline with GM 8.875" Series Axle 1972, Open Grip LS Traction System by Powertrax®. The Powertrax Grip LS, is a clutch-type differential in a forged steel case. This differential uses a...
      Comes Fully AssembledCarbon Fiber and Steel Friction Plate Technology
      $438.45 - $448.19
    • (0 reviews)
      # 503685503
      GMC C15/C1500 Pickup / C25/C2500 Pickup / K25/K2500 Pickup with Dana 60 Series Axle with 4.56 and Up Gear Ratio 1972, Pro Gear Ring and Pinion Gear Set by Richmond®. Richmond Gear ring and pinions are perfect for any vehicle where...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $359.45 - $407.67
    • (0 reviews)
      # 503582332
      GMC CK Pickup 1972, Grizzly Locker 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 tires, while still...
      Available for many popular off-road & performance applicationsPatent pending design reduces common failures
      $525.11 - $746.84
    • (0 reviews)
      # 1029339619
      GMC CK Pickup 1972, Detroit Locker™ Differential by Eaton®. The Detroit Locker is a 100%-automatic locking differential that provides ultimate traction for mild to extreme vehicle applications. Its unique, bullet-proof design is...
      100% automatic locking - no driver action neededProvides maximum amount of traction to both wheel ends
      $449.99 - $796.67
    • (0 reviews)
      # 1029037585
      GMC CK Pickup 1972, Posi™ Rear Differential by Eaton®. Location: Rear. 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...
      Superior rebuildable designRace-bred carbon friction discs
      $489.99 - $614.99
    • (0 reviews)
      # 115889876
      GMC CK Pickup 1972, Dura Grip Positraction 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 friction...
      Provides aggressive yet smooth traction to give you the confidence and performance you needFully rebuildable 4 spring design with composite clutches
      $507.11 - $647.79
    • (0 reviews)
      # 503486158
      GMC CK Pickup 1972, Standard Open Carrier Case by Yukon Gear & Axle®. without Spider Gears. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium...
      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
      $93.27 - $404.98
    • (0 reviews)
      # 503564055
      GMC CK Pickup 1972, Differential Master Overhaul Kit by Yukon Gear & Axle®. Yukon Master Overhaul kits give you all the high quality parts you need to start and finish every differential job. Yukon offers more tailor-made kits than any...
      Most complete kits on the marketComplete overhaul package to rebuild differential
      $196.35 - $709.92
    • (0 reviews)
      # 503443107
      GMC CK Pickup 1972, 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
      $272.39 - $676.56
    • (0 reviews)
      # 503572406
      GMC K35/K3500 Pickup with GM 10.5" Series Axle 1972, Rear Ring and Pinion Gear Complete Package by Yukon Gear & Axle®. Location: Rear. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking...
      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
      $1,342.39 - $1,463.44
    • (0 reviews)
      # 503687519
      GMC CK Pickup 1972, Differential Carrier by Motive Gear®. without Internal Kit. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products undergo...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $98.53 - $288.08
    • (0 reviews)
      # mpn4517170364
      GMC C15/C1500 Pickup / K15/K1500 Pickup with GM 8.875" Series Axle with 3.90 and Up Gear Ratio with 12 Bolt 1972, Rear Pro Gear Ring and Pinion Gear Set by Motive Gear®. Location: Rear. Motive Gear Pro Gear ring and pinions are perfect...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $323.80
    • (0 reviews)
      # 1029117640
      GMC CK Pickup Gas with 30 Spline with GM 8.875" Series Axle with 12 Bolt 1972, HP™ Rear Limited Slip Differential by Auburn Gear®. Location: Rear. High Performance. Auburn Gear’s flagship limited-slip differential gives you smooth...
      Expertly crafted from superior materialsProvides exceptional reliability
      $390.46 - $432.27
    • (0 reviews)
      # 1029314641
      GMC CK Pickup 1972, MAX Lock™ Open Mechanical Locker Differential by Auburn Gear®. New is an automatic full locker, giving both 4 Wheel Drives and 2 Wheel Drives optimized traction all the time–even in the most unforgiving...
      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
      $304.73 - $405.14
    • (0 reviews)
      # 1029310568
      GMC CK Pickup Gas with 30 Spline with GM 8.875" Series Axle with 12 Bolt 1972, Pro™ Rear Limited Slip Differential by Auburn Gear®. Location: Rear. Turns your torque up another notch, offering an even higher bias ratio and faster...
      Expertly crafted from superior materialsProvides exceptional reliability
      $474.91
    • (0 reviews)
      # 503507191
      GMC CK Pickup with Dana 44 Series Axle 1972, Ring and Pinion Gear Set by Auburn Gear®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with this premium...
      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
      $144.59 - $167.99
    • (0 reviews)
      # 1029153548
      GMC CK Pickup 1972, Detroit Truetrac™ 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 the...
      Helical-style pinion gearsLimited-slip operation
      $464.99 - $939.96
    • (0 reviews)
      # mpn4517168990
      GMC K15/K1500 Pickup / K25/K2500 Pickup with 30 Spline with Dana 44 Series Axle with 3.73 and Down Gear Ratio with Dual Drilled for 3/8" Ring Gear Bolts / with Dual Drilled for 7/16" Ring Gear Bolts 1972, Grip Pro Traction System by...
      Comes Fully AssembledDelivers Progressive and Variable Traction
      $424.97
    • (0 reviews)
      # 503418171
      GMC CK Pickup with Open Differential 1972, Lock Right Locker by Powertrax®. Powertrax Lock-Right performance lockers’ straight-line performance is equal to a solid spool axle, yet they automatically unlock during turns. When extreme...
      Brute Force Devices For Rugged ApplicationsReplacement Of Differential Case Not Required
      $332.03 - $434.74
    • (0 reviews)
      # 503509498
      GMC CK Pickup 1972, Open Grip Lok Traction System by Powertrax®. If you are looking for the ultimate in traction, the Powertrax Grip Lok can handle the torque of engines producing up to 550hp. It combines the fully-automatic locking...
      Comes Fully AssembledTraction Adding Differential Technology
      $600.71 - $623.93
    • (0 reviews)
      # 1028980957
      GMC CK Pickup 1972, OE Style™ Ring and Pinion Gear Set by G2 Axle & Gear®. G2 offers a line of OE gears that are an exact match to the factory gears found at dealerships. These gears are a great option for installers who work with...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $274.99 - $449.99
    • (0 reviews)
      # 1029105599
      GMC CK Pickup 1972, Performance Series™ Ring and Pinion Gear Set by G2 Axle & Gear®. G2’s line of Performance Series ring and pinions are engineered and manufactured to handle the increased loads of today’s performance vehicles....
      Forged 8620 SteelPrecision-machined for exact fit
      $214.99 - $239.99
    • (0 reviews)
      # 503673339
      GMC K35/K3500 Pickup with 30 Spline with GM 10.5" Series Axle 1972, Rear Differential Carrier Case by G2 Axle & Gear®. Location: Rear. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking...
      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
      $449.99
    • (0 reviews)
      # 197745500
      GMC CK Pickup 1972, 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
      $214.67 - $261.00
    • (0 reviews)
      # 503554506
      GMC CK Pickup with 30 Spline with Dana 44 Series Axle 1972, Front Differential Locker by Aussie Locker®. Location: Front. The Aussie Locker is the most advanced "traction added" Automatic Precision Locker in the world today....
      High quality at an affordable priceExpertly made from premium materials
      $289.75
    • (0 reviews)
      # 1064115279
      GMC CK Pickup 1972, Mini Spool by AllStar Performance®. Mini spool assemblies replace the OE side and spider gears in open style carriers to provide equal tractionto both axles. Mini spools are precisely machined for proper fit and heat...
      Precise manufacturing and high-grade materialsExceptional performance at a competitive price
      $96.99
    • (0 reviews)
      # 990425557
      GMC K15/K1500 Pickup Gas With GM 8.5" (10 Bolt) Series Axle 1972, Ring and Pinion Gear Set by AllStar Performance®. 30-spline pinion, 8.50" dia. ring gear, 1.625" dia. pinion stem. Quality differential components are suitable for race,...
      Precise manufacturing and high-grade materialsExceptional performance at a competitive price
      $149.99
    • (0 reviews)
      # 503381461
      GMC CK Pickup 1972, Differential Bearing Installation Kit by Yukon Gear & Axle®. with Timken Bearings and Races. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance...
      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
      $165.46 - $681.87
    • (0 reviews)
      # 503652086
      GMC CK Pickup 1972, Differential Carrier Bearing Kit by Yukon Gear & Axle®. Includes: Carrier bearings, races and "super" carrier shim kit. Yukon Carrier installation kits are great, low cost kits for carrier changes such as...
      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
      $77.23 - $124.67
    • (0 reviews)
      # 503449292
      GMC CK Pickup 1972, Differential Mini Installation Kit by Yukon Gear & Axle®. Yukon Mini installation kits are a low cost solution for gear changes in newer vehicles where the bearings can be reused and includes all high quality...
      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
      $74.15 - $107.23
    • (0 reviews)
      # 503549152
      GMC CK Pickup 1972, Differential Pinion Installation Kit by Yukon Gear & Axle®. Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings and races can be reused....
      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
      $144.71 - $249.04
    • (0 reviews)
      # 503609037
      GMC CK Pickup with 30 Spline 1972, 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...
      Provides 100% traction to both wheels at all timesInstalls into standard open carrier case
      $122.94 - $191.87
    • (0 reviews)
      # 503290216
      GMC CK Pickup 1972, Spider Gear Set 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...
      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
      $140.27 - $615.32
    • (0 reviews)
      # 503446300
      GMC CK Pickup 1972, 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
      $229.61 - $391.31
    • (0 reviews)
      # 503482035
      GMC CK Pickup 1972, Spool by Spicer®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $200.57 - $351.79
    • (0 reviews)
      # 503413039
      GMC CK Pickup 1972, Differential Bearing Kit by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products undergo rigid quality control...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $72.92 - $139.90
    • (0 reviews)
      # 503686022
      GMC CK Pickup 1972, Differential Carrier Gear Kit 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $91.00 - $453.88
    • (0 reviews)
      # 503505408
      GMC CK Pickup 1972, Differential Gear Installation Kit by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products undergo rigid...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $38.40 - $59.93
    • (0 reviews)
      # 503468416
      GMC CK Pickup 1972, Differential Master Bearing Kit by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products undergo rigid quality...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $81.02 - $159.89
    • (0 reviews)
      # 199153311
      GMC CK Pickup 1972, Differential Super Bearing Kit 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $113.80 - $132.36
    • (0 reviews)
      # 503493361
      GMC CK Pickup with 30 Spline with Open Differential 1972, 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $81.49 - $82.29
    • (0 reviews)
      # 126470328
      GMC CK Pickup 1972, Spool by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products undergo rigid quality control processes to insure...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $176.52 - $210.99
    • (0 reviews)
      # 503398202
      GMC CK Pickup with Dana 44 Series Axle 1972, Ring and Pinion Master Installation Kit by Auburn Gear®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with this...
      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
      $124.85 - $179.01
    • (0 reviews)
      # 174223805
      GMC CK Pickup with Dana 44 Series Axle 1972, Spider Gear Kit by Auburn Gear®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential that...
      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
      $77.85
    • (0 reviews)
      # 1029287617
      GMC CK Pickup with 30 Spline with Dana 44 Series Axle 1972, ELocker™ Gear Service Kit by Eaton®. Designed utilizing the latest technology, this product by Eaton features premium quality and will perform better than advertised. Perfect...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $146.99 - $225.74
    • (0 reviews)
      # 503681984
      GMC CK Pickup 1972, Differential Installation Kit by G2 Axle & Gear®. For low mileage vehicles, G2 offers installation kits that have all the same components as the master kits, sans the bearings. This is an economically priced kit that...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $30.99 - $55.99
    • (0 reviews)
      # 503503478
      GMC CK Pickup 1972, Differential Master Installation Kit by G2 Axle & Gear®. G2’s master installation kits come complete with everything you need to properly set up your ring and pinion gear set. Designed utilizing the latest...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $87.99 - $236.99
    • (0 reviews)
      # 503339101
      GMC CK Pickup with 30 Spline with Dana 44 Series Axle 1972, Full Spool by G2 Axle & Gear®. Looking for ultimate traction and a reduction in weight? G2 full spools provide maximum traction by connecting both axle shafts together and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $260.99
    • (0 reviews)
      # 503684404
      GMC CK Pickup with 30 Spline 1972, Mini Spool by G2 Axle & Gear®. For maximum traction at an economical price, G2 mini spools are the perfect choice. Mini spools take the place of the side and spider gears in the differential and offer...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $106.99 - $189.99
    • (0 reviews)
      # 503477203
      GMC CK Pickup with Open Carrier Case with 30 Spline 1972, Spider Gear Kit by G2 Axle & Gear®. G2 offers a full line of internal kits to replace worn or damaged gears. Kits come complete with side and spider gears, cross shaft, thrust...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $128.99 - $206.99
    • (0 reviews)
      # 503516508
      GMC CK Pickup 1972, Differential Gear Installation Kit 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 gear...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $27.10 - $41.80
    • (0 reviews)
      # 503547419
      GMC CK Pickup 1972, Differential Mega Bearing Kit 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...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $157.24
    • (0 reviews)
      # 503540259
      GMC CK Pickup 1972, Differential Spool Bearing Kit by Richmond®. Richmond Gear Differential Installation Kits are a must have when overhauling an axle or replacing a ring & pinion set. Differential service kits are convenient for...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $34.03 - $50.31
    • (0 reviews)
      # 197745575
      GMC CK Pickup with 30 Spline with Open Differential 1972, 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...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $100.35 - $123.74





    1972 GMC CK Pickup Models
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