1968 Plymouth GTX Differentials & Components

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    • (0 reviews)
      # 451322242
      Plymouth GTX 1968, Rear Ring and Pinion Gear Set by USA Standard Gear®. USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring & pinion sets for a variety...
      Direct-fit OE-quality replacement for your factory partHelps restore the proper functionality of your vehicle
      $210.34 - $307.45
    • (0 reviews)
      # 531195906
      Plymouth GTX 1968, Rear 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 construction ensures...
      Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit
      $135.95 - $232.95
    • (0 reviews)
      # mpn739977036
      Plymouth GTX with 89 Case Housing with 8.75" Ring Gear with Chrysler Series Axle 1968, Rear Drop Out Case by USA Standard Gear®. This product is made of high-quality materials to serve you for years to come. Designed using...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $334.54
    • (0 reviews)
      # 451312397
      Plymouth GTX with 41 Case Housing / with 42 Case Housing / with 89 Case Housing with 8.75" Ring Gear with Chrysler Series Axle 1968, Rear Positraction by USA Standard Gear®. This product is made of high-quality materials to serve you...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $587.29
    • (0 reviews)
      # 451338324
      Plymouth GTX 1968, Rear Master Overhaul Bearing Kit by USA Standard Gear®. USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. When it comes to a top-notch replacement...
      Uses Koyo bearings and racesExpertly crafted from premium materials
      $182.84 - $323.81
    • (0 reviews)
      # mpn2017973
      Plymouth GTX with 8.75" Ring Gear with 1.88" Pinion Shaft OD 1968, Rear Differential Bearing and Seal Kit by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings,...
      Designed to effectively reduce frictionUltimate load handling capability
      $90.73
    • (0 reviews)
      # mpn103772
      Plymouth GTX with Dana 60 Series Axle 1968, Rear Differential Bearing Kit by Dorman®. Dorman’s Differential Bearing Kit allows you to keep all the necessary components for installation of the Differential Ring and Pinion readily on...
      Replacement eliminates driveline grinding and whining soundsRobust steel construction ensures durability for years of service
      $173.95
    • (0 reviews)
      # 451338169
      Plymouth GTX 1968, Rear Differential Bearing Kit by USA Standard Gear®. This kit uses Koyo bearings and races along with all high quality small parts. USA Standard Gear does extensive research for each application to make sure your kit...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $169.85 - $178.82
    • (0 reviews)
      # 451326499
      Plymouth GTX 1968, Rear Pinion Installation Kit by USA Standard Gear®. USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $81.39 - $146.31
    • (0 reviews)
      # 451307473
      Plymouth GTX with Chrysler Series Axle 1968, Rear Spider Gear Set by USA Standard Gear®. USA Standard gear sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of gear sets for a variety of...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $132.42 - $134.39
    • (0 reviews)
      # 1148427002
      Plymouth GTX with Dana 60 Series Axle with 23 Spline 1968, Rear Spool by USA Standard Gear®. 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...
      Provides 100% traction to both wheels at all timesNot recommended for street driven vehicles
      $305.47 - $342.16
    • (0 reviews)
      # 531187546
      Plymouth GTX with Chrysler Series Axle 1968, Rear Axle Differential Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $8.07 - $10.46
    • (0 reviews)
      # 531080071
      Plymouth GTX with 8.75" Ring Gear with Chrysler Transmission 1968, Rear Axle Differential Bearing Race by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $5.88 - $7.08
    • (0 reviews)
      # 531050085
      Plymouth GTX with Chrysler Series Axle 1968, Rear Axle Differential Bearing and Seal Kit by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment...
      Spindle bearing and seal kitIncludes all components required to complete the repair
      $65.49 - $102.79
    • (0 reviews)
      # 531200164
      Plymouth GTX 1968, Rear Differential Pinion Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $7.08 - $19.27
    • (0 reviews)
      # 531052067
      Plymouth GTX with Chrysler Series Axle 1968, Rear Differential Pinion Race by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally. It is built to the...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $3.57 - $12.13
    • (0 reviews)
      # 531173516
      Plymouth GTX with Chrysler Transmission 1968, Rear Outer Differential Pinion Repair Sleeve by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally. It is...
      National Redi-Sleeves are precision stainless steel wear sleeves designed to quickly repair damaged, grooved or worn shaftsStrong, durable stainless steel construction provides a corrosion-free sealing surface that surpasses most original shaft specifications
      $19.31 - $19.96
    • (0 reviews)
      # 531065901
      Plymouth GTX with Chrysler Series Axle 1968, Rear Outer Differential Pinion Seal by National®. 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...
      Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection
      $8.61 - $21.10
    • (0 reviews)
      # mpn358588574
      Plymouth GTX with 8.75" Ring Gear with General Motors Series Axle with 30 Spline 1968, Differential Bearing Kit With Pinion 12-Bolt by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $54.66
    • (0 reviews)
      # mpn358588668
      Plymouth GTX with 8.75" Ring Gear with General Motors Series Axle 1968, Differential Pinion Bearing by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $11.89
    • (0 reviews)
      # 503481038
      Plymouth GTX 1968, 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 rigid...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $127.72 - $165.57
    • (0 reviews)
      # 503699961
      Plymouth GTX with Chrysler 8.75" Series Axle 1968, Rear Performance Ring and Pinion Gear Set by Motive Gear®. Location: Rear. Motive Gear Performance ring and pinions are perfect for dedicated racing or off-road vehicle. Gear sets are...
      Central contact patternCNC start to finish
      $218.97 - $260.31
    • (0 reviews)
      # 126516301
      Plymouth GTX 1968, 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
      $209.93 - $620.81
    • (0 reviews)
      # mpn4517169686
      Plymouth GTX with Chrysler 8.75" Series Axle with 41 Case Housing / with 42 Case Housing / with 89 Case Housing 1968, Rear Dropout Housing by Yukon Gear & Axle®. Location: Rear. Dominate the track or hit the trails with confidence by...
      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
      $420.94
    • (0 reviews)
      # mpn4517168673
      Plymouth GTX with Chrysler 9.25" Series Axle 1968, Rear Dura Grip Carrier Case by Yukon Gear & Axle®. Without Spider Gears. Location: Rear. Yukon Gear and Axle manufactures a full line of standard open and positraction carrier cases for...
      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
      $254.96
    • (0 reviews)
      # mpn4517171285
      Plymouth GTX with Chrysler 9.25" Series Axle 1968, Rear Dura Grip Positraction by Yukon Gear & Axle®. Location: Rear. The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence & performance you need. Get...
      Provides aggressive yet smooth traction to give you the confidence and performance you needFully rebuildable 4 spring design with composite clutches
      $514.64
    • (0 reviews)
      # 1029228545
      Plymouth GTX with 23 Spline with Dana 60 Series Axle 1968, Rear Grizzly Locker by Yukon Gear & Axle®. Location: Rear. The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing....
      Available for many popular off-road & performance applicationsPatent pending design reduces common failures
      $669.01 - $670.67
    • (0 reviews)
      # 503627540
      Plymouth GTX 1968, Rear High Performance Ring and Pinion Gear Set by Yukon Gear & Axle®. Location: Rear. Yukon Ring and Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions....
      Smooth finishEasy Set-Up
      $288.29 - $727.47
    • (0 reviews)
      # 503368403
      Plymouth GTX 1968, Rear Standard Open Carrier Case by Yukon Gear & Axle®. Without Spider Gears. Location: Rear. 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
      $155.24 - $207.56
    • (0 reviews)
      # mpn4517167223
      Plymouth GTX with 23 Spline with 4.10 and Down Gear Ratio with Dana 60 Series Axle 1968, Rear Trac Loc Carrier Case by Yukon Gear & Axle®. Without Spider Gears. Location: Rear. Dominate the track or hit the trails with confidence by...
      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
      $235.51
    • (0 reviews)
      # 1029269600
      Plymouth GTX with 23 Spline with Dana 60 Series Axle 1968, Rear Zip Locker by Yukon Gear & Axle®. Location: Rear. The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an open...
      Air operated locker provides on-demand tractionForged case & 8620 internals for added strength
      $1,025.92 - $1,188.94
    • (0 reviews)
      # mpn4517165857
      Plymouth GTX J / L Engine VIN Character with 30 Spline with Chrysler 8.75" Series Axle with 10 Bolt 1968, Pro™ Rear Limited Slip Differential by Auburn Gear®. Location: Rear. Turns your torque up another notch, offering an even higher...
      Expertly crafted from superior materialsProvides exceptional reliability
      $488.38
    • (0 reviews)
      # 503573311
      Plymouth GTX with Open Differential 1968, 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
      $416.45 - $434.74
    • (0 reviews)
      # 503389123
      Plymouth GTX 1968, 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
      $456.41 - $476.94
    • (0 reviews)
      # mpn4517168671
      Plymouth GTX with 31 Spline with Chrysler 9.25" Series Axle with 12 Bolt 1968, 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...
      Comes Fully AssembledCarbon Fiber and Steel Friction Plate Technology
      $453.78
    • (0 reviews)
      # 503686623
      Plymouth GTX with 35 Spline with Dana 60 Series Axle 1968, 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...
      Comes Fully AssembledTraction Adding Differential Technology
      $615.24 - $623.93
    • (0 reviews)
      # 503630189
      Plymouth GTX with 4.56 and Up Gear Ratio with Dana 60 Series Axle 1968, Pro 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...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $359.45 - $407.67
    • (0 reviews)
      # 503496251
      Plymouth GTX 1968, 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 ring...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $230.49 - $315.24
    • (0 reviews)
      # 503325438
      Plymouth GTX 1968, 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
      $80.58 - $143.09
    • (0 reviews)
      # 503448510
      Plymouth GTX 1968, 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 quality...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $43.32 - $59.29
    • (0 reviews)
      # 503297092
      Plymouth GTX 1968, 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
      $102.91 - $159.89
    • (0 reviews)
      # mpn4517166303
      Plymouth GTX with 30 Spline with Dana 60 Series Axle 1968, Rear Differential Carrier Gear Kit by Motive Gear®. Location: Rear. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $91.00
    • (0 reviews)
      # mpn4517166058
      Plymouth GTX with 35 Spline with 4.56 and Up Gear Ratio with Dana 60 Series Axle 1968, Spool by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $176.52
    • (0 reviews)
      # 357575331
      Plymouth GTX 1968, Rear Differential Bearing Installation Kit by Yukon Gear & Axle®. With Timken Bearings and Races. 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
      $155.33 - $270.50
    • (0 reviews)
      # 503698791
      Plymouth GTX 1968, Rear Differential Carrier Bearing Kit by Yukon Gear & Axle®. Location: Rear. Includes: Carrier bearings, races and "super" carrier shim kit. Yukon Carrier installation kits are great, low cost kits for carrier changes...
      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
      $115.50 - $124.67
    • (0 reviews)
      # 503376188
      Plymouth GTX 1968, Rear Differential Master Overhaul Kit by Yukon Gear & Axle®. Location: Rear. Yukon Master Overhaul kits give you all the high quality parts you need to start and finish every differential job. Yukon offers more...
      Most complete kits on the marketComplete overhaul package to rebuild differential
      $169.96 - $332.83
    • (0 reviews)
      # 503406331
      Plymouth GTX 1968, Rear Differential Mini Installation Kit by Yukon Gear & Axle®. Location: Rear. Yukon Mini installation kits are a low cost solution for gear changes in newer vehicles where the bearings can be reused and includes all...
      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
      $22.06 - $96.81
    • (0 reviews)
      # 503319441
      Plymouth GTX 1968, Rear Differential Pinion Installation Kit by Yukon Gear & Axle®. Location: Rear. Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings 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
      $108.68 - $257.97
    • (0 reviews)
      # 503675462
      Plymouth GTX 1968, Rear Spider Gear Set by Yukon Gear & Axle®. Location: Rear. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential...
      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
      $197.29 - $615.32
    • (0 reviews)
      # 503539392
      Plymouth GTX 1968, Rear Spool by Yukon Gear & Axle®. Location: Rear. 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
      $185.97 - $391.31
    • (0 reviews)
      # 503537211
      Plymouth GTX 1968, 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
      $37.00 - $59.19
    • (0 reviews)
      # mpn4517168471
      Plymouth GTX with Dana 60 Series Axle / with Dana 70 Series Axle / with Dana 70HD Series Axle / with Dana 70U Series Axle / with Dana 80 Series Axle 1968, Differential Carrier Shim Kit by Motive Gear®. All Motive Gear products are...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $16.09
    • (0 reviews)
      # mpn4517167769
      Plymouth GTX with Dana 60 Series Axle / with Dana 70 Series Axle / with Dana 70HD Series Axle / with Dana 70U Series Axle 1968, Differential Pinion Nut by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $3.58
    • (0 reviews)
      # 503691363
      Plymouth GTX with Dana 60 Series Axle 1968, Differential Pinion Seal 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
      $11.43 - $17.37
    • (0 reviews)
      # mpn4517167659
      Plymouth GTX with Chrysler 9.25" Series Axle with 12 Bolt 1968, Differential Pinion Shaft by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $30.82
    • (0 reviews)
      # mpn4517168596
      Plymouth GTX with Dana 60 Series Axle / with Dana 70 Series Axle / with Dana 70HD Series Axle / with Dana 70U Series Axle 1968, Differential Pinion Shim Pack by Motive Gear®. All Motive Gear products are engineered for their specific...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $8.32
    • (0 reviews)
      # 503464610
      Plymouth GTX 1968, Differential Ring Gear Bolt 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
      $2.30 - $4.39
    • (0 reviews)
      # mpn730928737
      Plymouth GTX with 23 Spline with Dana 60 Series Axle 1968, Rear Axle Seal Installation Tool by Yukon Gear & Axle®. Location: Rear. Dominate the track or hit the trails with confidence 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
      $123.86
    • (0 reviews)
      # 503416991
      Plymouth GTX 1968, Rear Differential Bearing Race Driver by Yukon Gear & Axle®. Location: Rear. 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
      $116.74 - $126.07
    • (0 reviews)
      # 503639341
      Plymouth GTX 1968, Rear Differential Bearing Race Punch by Yukon Gear & Axle®. Location: Rear. 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
      $59.80






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