1975 GMC CK Pickup Differentials

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    • (0 reviews)
      # 503637979
      GMC CK Pickup with Dana 44 Series Axle with Standard Rotation 1975, Front Zip Locker by Yukon Gear & Axle®. Location: Front. The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an...
      Air operated locker provides on-demand tractionForged case & 8620 internals for added strength
      $898.55
    • (0 reviews)
      # 503563500
      GMC CK Pickup 1975, 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)
      # 1029020518
      GMC CK Pickup 1975, 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)
      # 503564254
      GMC CK Pickup 1975, 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 - $332.11
    • (0 reviews)
      # 503512323
      GMC CK Pickup with 30 Spline 1975, 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)
      # 97195417
      GMC K15 with GM 8.875" Series Axle 1975, Ring and Pinion Gear Set by Alloy USA®. Mounting larger diameter wheels and tires requires a gear ratio change to maintain the same performance. But even if you're not getting new skins, changing...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $223.85 - $354.99
    • (0 reviews)
      # 1091436725
      GMC K35/K3500 Pickup with 30 Spline with Dana 44 Series Axle 1975, ELocker™ Front Differential by Eaton®. Location: Front. The Eaton ELocker is an electronic, selectable differential designed for drivers that need traction on-demand....
      Selectable 'push-button' operationPositive-electronic locking mechanism
      $929.99
    • (0 reviews)
      # 503468352
      GMC C15 / K15 with 30 Spline with GM 8.875" Series Axle 1975, 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 set of carbon clutch discs...
      Comes Fully AssembledCarbon Fiber and Steel Friction Plate Technology
      $438.45 - $448.19
    • (0 reviews)
      # 503310981
      GMC CK Pickup with 30 Spline 1975, 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...
      Available for many popular off-road & performance applicationsPatent pending design reduces common failures
      $525.11 - $650.44
    • (0 reviews)
      # 1029017632
      GMC CK Pickup 1975, 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)
      # 1029004555
      GMC CK Pickup 1975, 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $489.99 - $671.99
    • (0 reviews)
      # 503359356
      GMC CK Pickup 1975, 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)
      # 503405194
      GMC CK Pickup 1975, 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)
      # 503572444
      GMC CK Pickup 1975, 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 - $442.33
    • (0 reviews)
      # 68579948
      GMC CK Pickup 1975, 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 - $746.26
    • (0 reviews)
      # mpn4517170594
      GMC C35 1 Ton with 35 Spline with Dana 70 HD Series Axle with 4.10 and Down Gear Ratio 1975, Rear Power Lok Carrier Case by Yukon Gear & Axle®. without Spider Gears. Location: Rear. Dominate the track or hit the trails with confidence...
      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
      $454.82
    • (0 reviews)
      # 1091290470
      GMC K35/K3500 Pickup with GM 10.5" Series Axle 1975, 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)
      # 503471532
      GMC CK Pickup 1975, 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 / K15 with GM 8.875" Series Axle with 3.90 and Up Gear Ratio with 12 Bolt 1975, Rear Pro Gear Ring and Pinion Gear Set by Motive Gear®. Location: Rear. Motive Gear Pro Gear ring and pinions are perfect for dedicated racing or...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $323.80
    • (0 reviews)
      # 1091448713
      GMC K35/K3500 Pickup with Dana 44 Series Axle 1975, Front Ring and Pinion Gear Set by Auburn Gear®. Location: Front. Dominate the track or hit the trails with condidence 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
      $144.59 - $167.99
    • (0 reviews)
      # 1028890987
      GMC CK Pickup 1975, HP™ Rear Limited Slip Differential by Auburn Gear®. Location: Rear. High Performance. Auburn Gear’s flagship limited-slip differential gives you smooth torque-sensing operation with the correct bias ratios to out...
      Expertly crafted from superior materialsProvides exceptional reliability
      $390.46 - $416.16
    • (0 reviews)
      # 1091454722
      GMC CK Pickup 1975, 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)
      # 1028893947
      GMC CK Pickup 1975, Pro™ Rear Limited Slip Differential by Auburn Gear®. Location: Rear. 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...
      Expertly crafted from superior materialsProvides exceptional reliability
      $474.91 - $518.98
    • (0 reviews)
      # mpn4517172535
      GMC C35 with 1.50" Axle Shaft Diameter with Dana 70 Series Axle 1975, Detroit NoSPIN™ Rear Differential by Eaton®. Location: Rear. The Detroit Locker is a 100%-automatic locking differential that provides ultimate traction for mild to...
      100% automatic locking - no driver action neededProvides maximum amount of traction to both wheel ends
      $559.56
    • (0 reviews)
      # 1028910991
      GMC CK Pickup 1975, 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 - $552.23
    • (0 reviews)
      # mpn4517168990
      GMC K15 / K25 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 1975, Grip Pro Traction System by Powertrax®. The Powertrax...
      Comes Fully AssembledDelivers Progressive and Variable Traction
      $424.97
    • (0 reviews)
      # 503685340
      GMC CK Pickup with Open Differential 1975, 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)
      # 503670503
      GMC CK Pickup with 30 Spline 1975, 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...
      Comes Fully AssembledTraction Adding Differential Technology
      $485.95 - $600.71
    • (0 reviews)
      # 1028936056
      GMC CK Pickup 1975, 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)
      # 1029131608
      GMC CK Pickup 1975, 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)
      # 1091475721
      GMC K35/K3500 Pickup with 30 Spline with GM 10.5" Series Axle 1975, 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)
      # 503625015
      GMC C15 / K15 with GM 8.875" Series Axle with 12 Bolt 1975, Rear Street Gear Ring and Pinion Gear Set by Richmond®. Location: Rear. Richmond Gear ring and pinions are perfect for any vehicle where performance and durability matters....
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $214.67 - $254.22
    • (0 reviews)
      # 503635513
      GMC CK Pickup with 30 Spline with Dana 44 Series Axle 1975, 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)
      # mpn4517172796
      GMC C15 / K15 / K25 with 30 Spline with Dana 44 Series Axle with 3.73 and Down Gear Ratio 1975, Detroit Locker by Alloy USA®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,199.90
    • (0 reviews)
      # mpn4515290621
      GMC C15 / K15 With GM 8.875" (12 Bolt) Series Axle With 30 Shaft Spline 1975, 30-Spline Mini Spool by AllStar Performance®. Mini spool assemblies replace the OE side and spider gears in open style carriers to provide equal tractionto...
      Precise manufacturing and high-grade materialsExceptional performance at a competitive price
      $96.99
    • (0 reviews)
      # 503614099
      GMC CK Pickup 1975, 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 - $397.08
    • (0 reviews)
      # 503428378
      GMC CK Pickup 1975, 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 - $82.23
    • (0 reviews)
      # 503582611
      GMC CK Pickup 1975, 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 - $203.66
    • (0 reviews)
      # 503483237
      GMC CK Pickup 1975, 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 - $428.72
    • (0 reviews)
      # 68579819
      GMC CK Pickup with 30 Spline 1975, 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)
      # 503425236
      GMC CK Pickup 1975, 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 - $568.46
    • (0 reviews)
      # 68579822
      GMC CK Pickup with 30 Spline 1975, 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...
      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 - $355.37
    • (0 reviews)
      # 503544122
      GMC CK Pickup 1975, 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
      $77.41 - $173.53
    • (0 reviews)
      # 503383224
      GMC CK Pickup 1975, 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
      $104.99 - $790.94
    • (0 reviews)
      # 503366170
      GMC CK Pickup 1975, 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)
      # 126512387
      GMC CK Pickup 1975, 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)
      # 126512564
      GMC CK Pickup with 30 Spline with Open Differential 1975, 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)
      # 126868869
      GMC C15 / C25 / K15 with GM 8.875" Series Axle with 12 Bolt 1975, Rear Differential Super Bearing Kit by Motive Gear®. Location: Rear. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $113.80 - $118.62
    • (0 reviews)
      # 126512490
      GMC CK Pickup 1975, 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)
      # 1091261477
      GMC K35/K3500 Pickup with Dana 44 Series Axle 1975, Front Ring and Pinion Master Installation Kit by Auburn Gear®. Location: Front. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed...
      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)
      # 1091499714
      GMC CK Pickup 1975, 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 delivers the ultimate in...
      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)
      # 1091360472
      GMC K35/K3500 Pickup with 30 Spline with Dana 44 Series Axle 1975, ELocker™ Front Gear Service Kit by Eaton®. Location: Front. Designed utilizing the latest technology, this product by Eaton features premium quality and will perform...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $146.99 - $225.74
    • (0 reviews)
      # 503389487
      GMC CK Pickup 1975, 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)
      # 503687003
      GMC CK Pickup 1975, 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)
      # 1091450721
      GMC CK Pickup with 30 Spline 1975, 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 eliminating any...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $199.99 - $260.99
    • (0 reviews)
      # 1091571728
      GMC CK Pickup with 30 Spline 1975, 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)
      # 1091296473
      GMC K35/K3500 Pickup with Open Carrier Case with 30 Spline 1975, 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)
      # 503408068
      GMC CK Pickup 1975, 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)
      # mpn4517169976
      GMC C15 / C25 / K15 with GM 8.875" Series Axle 1975, 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...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $157.24
    • (0 reviews)
      # 503370213
      GMC CK Pickup 1975, 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




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