1973 GMC CK Pickup Differentials

Change Vehicle
Show items:
Sort by:
    • (0 reviews)
      # 503559453
      GMC CK Pickup 1973, 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...
      Provides 100% traction on demand without affecting on road drivability or driveline wearVastly improved traction means less reliance on momentum, which reduces the likelihood of vehicle damage and environmental impact
      $940.50 - $1,187.50
    • (0 reviews)
      # 503552526
      GMC CK Pickup 1973, 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)
      # 503594252
      GMC C15/C1500 Pickup / K15/K1500 Pickup with GM 8.875" Series Axle with 12 Bolt 1973, Rear A-Line Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements for OE. Experienced...
      Quiet operationComputer controlled heat treatment
      $139.52 - $160.53
    • (0 reviews)
      # 503525369
      GMC CK Pickup with 30 Spline 1973, 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...
      Extreme Traction PerformanceEnables a 2 Wheel Drive to outperform a 4 Wheel Drive in poor traction conditions
      $430.01 - $488.68
    • (0 reviews)
      # 503586022
      GMC CK Pickup 1973, Ring and Pinion Gear Set by Alloy USA®. Type: High Strength. These affordable high strength gear sets come in all the popular ratios to satisfy everyone's gearing needs. Oversized tires require higher ring and pinion...
      Made from high quality 8620 forgingsManufactured using Gleason gear cutting technology
      $229.99 - $333.87
    • (0 reviews)
      # 503509131
      GMC K35/K3500 Pickup 1973, ELocker™ Differential by Eaton®. The Eaton ELocker is an electronic, selectable differential designed for drivers that need traction on-demand. ELocker internal gears are net-forged, providing the strength...
      Selectable 'push-button' operationPositive-electronic locking mechanism
      $837.95 - $1,271.24
    • (0 reviews)
      # 503571345
      GMC C15/C1500 Pickup / K15/K1500 Pickup with 30 Spline with GM 8.875" Series Axle 1973, Grip LS Traction System by Powertrax®. Type: Open. The Powertrax Grip LS, is a clutch-type differential in a forged steel case. This differential...
      Comes Fully AssembledCarbon Fiber and Steel Friction Plate Technology
      $438.45 - $448.19
    • (0 reviews)
      # 503392462
      GMC CK Pickup 1973, 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
      $509.82 - $652.68
    • (0 reviews)
      # 327370868
      GMC CK Pickup 1973, 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
      $536.61 - $763.99
    • (0 reviews)
      # 319173799
      GMC CK Pickup 1973, Posi™ Rear 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
      $489.99 - $699.99
    • (0 reviews)
      # 503639583
      GMC CK Pickup 1973, 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
      $482.46 - $615.80
    • (0 reviews)
      # 503521995
      GMC CK Pickup 1973, 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
      $87.99 - $382.05
    • (0 reviews)
      # 503499147
      GMC CK Pickup 1973, 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
      $190.63 - $301.14
    • (0 reviews)
      # 503560130
      GMC CK Pickup with Standard Rotation 1973, Front Trac Loc 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...
      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
      $218.11 - $251.06
    • (0 reviews)
      # 503289998
      GMC CK Pickup with Standard Rotation 1973, Front Trac Loc 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...
      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
      $218.11 - $251.06
    • (0 reviews)
      # 115891070
      GMC CK Pickup 1973, 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
      $259.42 - $423.02
    • (0 reviews)
      # 503572406
      GMC K35/K3500 Pickup with GM 10.5" Series Axle 1973, Rear Ring and Pinion Gear Complete Package by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and...
      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
      $1,278.46 - $1,393.75
    • (0 reviews)
      # 503666429
      GMC CK Pickup 1973, Differential Carrier by Motive Gear®. Without Internal Kit. Carrier Type: Open. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company...
      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)
      # 503547508
      GMC C15/C1500 Pickup / K15/K1500 Pickup with GM 8.875" Series Axle with 3.90 and Up Gear Ratio with 12 Bolt 1973, Rear Pro Gear Ring and Pinion Gear Set by Motive Gear®. Motive Gear Pro Gear ring and pinions are perfect for dedicated...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $322.73 - $357.66
    • (0 reviews)
      # 503673502
      GMC K35/K3500 Pickup with 30 Spline 1973, Differential Carrier Case by G2 Axle & Gear®. 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
      $409.99 - $449.99
    • (0 reviews)
      # 503462301
      GMC CK Pickup 1973, 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)
      # 503552428
      GMC CK Pickup 1973, 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 - $269.99
    • (0 reviews)
      # 503384425
      GMC CK Pickup 1973, 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
      $553.83 - $559.66
    • (0 reviews)
      # 503320134
      GMC C15/C1500 Pickup / K15/K1500 Pickup with GM 8.875" Series Axle with 12 Bolt 1973, Rear Street Gear Ring and Pinion Gear Set by Richmond®. Richmond Gear ring and pinions are perfect for any vehicle where performance and durability...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $214.67 - $254.22
    • (0 reviews)
      # 503302231
      GMC CK Pickup with 30 Spline 1973, Grip Lok Traction System by Powertrax®. Type: Open. 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...
      Comes Fully AssembledTraction Adding Differential Technology
      $485.95 - $600.71
    • (0 reviews)
      # mpn2530909892
      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 1973, Grip Pro Traction System by...
      Comes Fully AssembledDelivers Progressive and Variable Traction
      $424.97
    • (0 reviews)
      # 503309013
      GMC CK Pickup with Open Differential 1973, 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 - $460.06
    • (0 reviews)
      # 174224275
      GMC K35/K3500 Pickup with Dana 44 Series Axle 1973, Front 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...
      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)
      # 503630151
      GMC CK Pickup 1973, HP™ Rear Differential by Auburn Gear®. Type: Limited Slip. High Performance. Auburn Gear’s flagship limited-slip differential gives you smooth torque-sensing operation with the correct bias ratios to out perform...
      Expertly crafted from superior materialsProvides exceptional reliability
      $390.46 - $416.16
    • (0 reviews)
      # 503330231
      GMC CK Pickup 1973, Pro™ Rear Differential by Auburn Gear®. Type: Limited Slip. Turns your torque up another notch, offering an even higher bias ratio and faster sensing reaction than HP for the very best in controlled power transfer....
      Expertly crafted from superior materialsProvides exceptional reliability
      $474.91 - $518.98
    • (0 reviews)
      # 503354293
      GMC CK Pickup 1973, 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
      $159.86 - $292.14
    • (0 reviews)
      # 503650042
      GMC CK Pickup 1973, 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
      $74.26 - $119.88
    • (0 reviews)
      # 114965037
      GMC CK Pickup 1973, 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
      $71.64 - $103.60
    • (0 reviews)
      # 503677444
      GMC CK Pickup 1973, 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
      $137.82 - $237.18
    • (0 reviews)
      # mpn730915402
      GMC K35/K3500 Pickup 1 Ton with 30 Spline / with 35 Spline with Dana 60 Series Axle with Standard Rotation 1973, Front Power Lok Side Gear by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your...
      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
      $168.36
    • (0 reviews)
      # 503353033
      GMC CK Pickup with Standard Rotation 1973, Front Zip Locker Installation Kit 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...
      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
      $156.74 - $1,111.16
    • (0 reviews)
      # 503522316
      GMC CK Pickup with Standard Rotation 1973, Front Zip Locker Installation Kit 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...
      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
      $156.74
    • (0 reviews)
      # 114957612
      GMC CK Pickup with 30 Spline 1973, 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
      $117.08 - $182.73
    • (0 reviews)
      # 503658469
      GMC CK Pickup 1973, 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
      $133.59 - $586.02
    • (0 reviews)
      # 115890962
      GMC CK Pickup 1973, 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
      $218.67 - $372.68
    • (0 reviews)
      # 503647099
      GMC CK Pickup 1973, 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 - $173.53
    • (0 reviews)
      # 503485251
      GMC CK Pickup 1973, 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 - $790.94
    • (0 reviews)
      # 126877337
      GMC CK Pickup 1973, 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
      $43.52 - $67.90
    • (0 reviews)
      # 503593514
      GMC CK Pickup 1973, 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 - $194.36
    • (0 reviews)
      # 199153311
      GMC CK Pickup 1973, 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 Open Differential with 30 Spline 1973, 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)
      # 503594145
      GMC CK Pickup 1973, 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)
      # 503430282
      GMC CK Pickup 1973, 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)
      # 503565400
      GMC CK Pickup 1973, 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 - $230.99
    • (0 reviews)
      # 503445448
      GMC K35/K3500 Pickup with 30 Spline with Dana 44 Series Axle 1973, Front 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $260.99
    • (0 reviews)
      # 503556307
      GMC K35/K3500 Pickup with 30 Spline 1973, 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $106.99 - $189.99
    • (0 reviews)
      # 503572286
      GMC K35/K3500 Pickup with Open Carrier Case with 30 Spline 1973, 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,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $128.99 - $206.99
    • (0 reviews)
      # mpn470310919
      GMC K35/K3500 Pickup with 30 Spline with Dana 44 Series Axle 1973, ELocker™ Front Gear Service Kit by Eaton®. Designed utilizing the latest technology, this product by Eaton features premium quality and will perform better than...
      Engineered to provide power management solutionsEfficient, safe, and sustainable operation
      $146.99
    • (0 reviews)
      # 88287741
      GMC CK Pickup 1973, 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 1973, 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)
      # 503462074
      GMC CK Pickup 1973, 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)
      # 88287712
      GMC CK Pickup with Open Differential with 30 Spline 1973, 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
    • (0 reviews)
      # 503356992
      GMC CK Pickup with 30 Spline 1973, 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...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $255.18 - $255.39
    • (0 reviews)
      # 503319421
      GMC K35/K3500 Pickup with Dana 44 Series Axle 1973, Front 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...
      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)
      # mpn2500664962
      GMC K35/K3500 Pickup with Dana 44 Series Axle 1973, Front 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...
      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





    1973 GMC CK Pickup Models
    SECURE SHOPPING

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only.
    It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.