1984 Pontiac Firebird Differentials
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Spicer®Differential Lock SleeveDifferential Lock Sleeve by Spicer®. Spicer parts are designed, engineered, and manufactured to meet or exceed OE requirements because they are OE parts, ensuring a perfect fit with company full line of industry-leading axles. That’s...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.28 - Spicer®Differential Lock SpringDifferential Lock Spring by Spicer®. Spicer parts are designed, engineered, and manufactured to meet or exceed OE requirements because they are OE parts, ensuring a perfect fit with company full line of industry-leading axles. That’s...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.03 - $9.69
- Spicer®Differential Standard Bearing KitDifferential Standard Bearing Kit by Spicer®. Remember - not all bearings are created equal. Choose Spicer axle bearing kits for just the right repair. Each kit comes complete with exactly the right combination of parts you need to get...Highest quality mix of bearings, cups, and cones for performance you can count onPremium oil seals to keep lube in and dust and road grime out$12.65 - $441.20
- Yukon Gear & Axle®Clamshell Adapter WasherClamshell Adapter Washer by Yukon Gear & Axle®. For HD Adapter Clamshell and Puller Tool. 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$95.89 - $179.89
- Yukon Gear & Axle®Differential Adapter SleeveDifferential Adapter Sleeve by Yukon Gear & Axle®. Designed utilizing the latest technology, this product by Yukon Gear & Axle features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Expertly crafted from premium materialsDesigned to match rigorous quality standards$17.89 - $21.89
- Richmond®Differential Pinion Bearing Solid SpacerDifferential Pinion Bearing Solid Spacer 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$12.61 - $24.72
- ARB®Air Locker Ring Gear SpacerAir Locker Ring Gear Spacer by ARB®. Few products can transform the performance and ability of a 4WD like an Old Man Emu vehicle specific suspension upgrade.Engineered for both on road and off road drivabilityDurability proven under extensive laboratory and real life testing, supported by scientific data logging$19.30 - $78.00
- Eaton®ELocker™ Wiring KitELocker™ Wiring Kit by Eaton®. Designed utilizing the latest technology, this product by Eaton features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$183.99
- Frankland Racing®Differential Pinion Bearing RaceDifferential Pinion Bearing Race by Frankland Racing®. Designed utilizing the latest technology, this product by Frankland Racing features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...High quality at an affordable priceExpertly made from premium materials$38.02
- Prothane®Differential Bushing Insert KitDifferential Bushing Insert Kit by Prothane®. 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 high...High quality at an affordable priceExpertly made from premium materials$10.06 - $52.68
- Motive Gear®Rear Standard Open DifferentialPontiac Firebird with 3.23 and Up Gear Ratio, 10 Bolt, GM 7.625" Series Axle 1984, Rear Standard Open Differential by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$118.55
- Powertrax®Lock Right LockerPontiac Firebird with Open Differential 1984, Lock Right Locker by Powertrax®. With Couplers. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your...Brute force devices for rugged applicationsReplacement of differential case not required$439.96 - $490.05
- Yukon Gear & Axle®Rear DifferentialPontiac Firebird with GM 7.5" Series Axle / with GM 7.6" Series Axle 1984, Rear Differential by Yukon Gear & Axle®. Yukon Gear and Axle manufactures a full line of standard open carrier cases for your vehicle. The castings and machining...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$477.89
- Yukon Gear & Axle®Rear Mini SpoolPontiac Firebird with GM 7.5" Series Axle 1984, Rear 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...Provides 100% traction to both wheels at all timesInstalls into standard open carrier case$272.89
- Powertrax®Grip LS Traction SystemPontiac Firebird with 28 Spline, 3.23 and Up Gear Ratio, GM 7.5" Series Axle / GM 7.625" Series Axle 1984, Grip LS Traction System by Powertrax®. Designed utilizing the latest technology, this product features premium quality and will...Comes Fully AssembledCarbon Fiber and Steel Friction Plate Technology$498.63
- Powertrax®No-Slip Traction SystemPontiac Firebird with 26 Spline, Open Differential, 10 Bolt, GM 7.5" Series Axle 1984, No-Slip Traction System by Powertrax®. For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet...Extreme Traction PerformanceEnables a 2 Wheel Drive to outperform a 4 Wheel Drive in poor traction conditions$563.56
- Motive Gear®Rear A-Line Ring and Pinion Gear SetPontiac Firebird with 3.23 and Up Gear Ratio, 10 Bolt, GM 7.5" Series Axle 1984, 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$192.44 - $215.79
- Strange®Motive Gear Performance™ Ring and Pinion Gear SetPontiac Firebird 1984, Motive Gear Performance™ Ring and Pinion Gear Set by Strange®. 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$488.38
- USA Standard Gear®Rear Differential Ring and Pinion with Install KitPontiac Firebird 1984, Rear Differential Ring and Pinion with Install Kit by USA Standard Gear®. When it comes to a top-notch replacement for your worn out factory part, this OE-quality differential component is right what the doctor...Direct-fit OE-quality replacement for your factory partHelps restore the proper functionality of your vehicle$497.87 - $1,200.59
- USA Standard Gear®Rear Ring and Pinion Gear SetPontiac Firebird with 7.5" Ring Gear / 7.6" Ring Gear, GM Series Axle 1984, Rear Ring and Pinion Gear Set by USA Standard Gear®. Designed utilizing the latest technology, this product features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$278.10 - $332.37
- ACDelco®Gold™ Differential Pinion RacePontiac Firebird with 7.5" Ring Gear 1984, Gold™ Differential Pinion Race by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.61Save: $1.44 (15%)$8.17
- ACDelco®Professional™ Rear Outer Differential Pinion BearingPontiac Firebird with 7.5" Ring Gear 1984, Professional™ Rear Outer Differential Pinion Bearing by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$12.76Save: $1.92 (15%)$10.84
- Dorman®OE Solutions™ Rear Differential Bearing KitPontiac Firebird with 7.50" Ring Gear 1984, OE Solutions™ Rear Differential Bearing Kit by Dorman®. Do you hear a humming or growling sound as you drive, or a clicking or clunking noise when cornering? If so, your vehicle may need...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$207.76
- Yukon Gear & Axle®Dura Grip™ Rear Differential CasePontiac Firebird with GM 7.5" Series Axle 1984, Dura Grip™ Rear Differential Case 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...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$385.89
- Yukon Gear & Axle®Rear Differential Mini Installation KitPontiac Firebird with GM 7.5" Series Axle 1984, Rear 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...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$100.14
- Yukon Gear & Axle®Rear Differential Pinion Installation KitPontiac Firebird with GM 7.5" Series Axle 1984, Rear 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...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$182.89
- Richmond®Differential Gear Installation KitPontiac Firebird with 10 Bolt, GM 7.5" Series Axle 1984, 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...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$74.30
- Richmond®Differential Mega Bearing KitPontiac Firebird with GM 7.5" Series Axle / with GM 7.625" Series Axle 1984, 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...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$193.60
- Motive Gear®Rear Differential Carrier Gear KitPontiac Firebird with 10 Bolt, GM 7.5" Series Axle 1984, Rear 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...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$155.81
- Ratech®Basic Series Differential KitPontiac Firebird with 7.5" Ring Gear, GM Series Axle 1984, Basic Series Differential Kit by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the...OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service$17.04
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