1978 Buick Opel Differentials
- Richmond®Excel™ Rear Ring and Pinion Gear SetBuick Opel with 10 Bolt, GM 7.5" Series Axle / GM 7.625" Series Axle 1978, Excel™ Rear Ring and Pinion Gear Set by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$218.99 - $256.99
- Motive Gear®Rear Ring and Pinion Gear SetBuick Opel 1978, Rear 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$195.87 - $434.99
- Auburn Gear®Grip-N-Loc™ Rear DifferentialBuick Opel 1978, Grip-N-Loc™ Rear Differential by Auburn Gear®. Auburn Gear’s most advanced limited slip differential, the Grip-N-Loc™, builds upon exclusive technologies found in the previous limited slip line, but is...Upgrades vehicles for safe transfer of increased power/torque across the axleCase material is up to 50% stronger than OE cases$611.95 - $655.37
- Richmond®Rear Street Gear Ring and Pinion Gear SetBuick Opel with 10 Bolt, GM 7.5" Series Axle 1978, Rear 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,...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$305.99 - $489.99
- Timken®Rear Differential Pinion SealBuick Opel 5-Speed 1978, Rear Differential Pinion Seal by Timken®. Timken offers the right seal to keep your vehicle running optimally. Timken seals provide ultimate protection from contaminants and help retain lubricants and liquids,...Machined rubber sealing edge provides greater accuracy and consistency and a better sealing surfaceAn extra dust lip helps keep harmful contaminants out and protects against rust and corrosion$8.03
- Timken®Rear Differential Pinion BearingBuick Opel 5-Speed 1978, Rear Differential Pinion Bearing by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature...Designed to effectively reduce frictionUltimate load handling capability$28.29
- National®Rear Differential Carrier RaceBuick Opel with 7.625" Ring Gear, 10 Bolt Cover, Isuzu Series Axle 1978, Rear Differential Carrier 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$21.83
- Motive Gear®Rear Differential Master Bearing KitBuick Opel with 10 Bolt, GM 7.5" Series Axle 1978, Rear 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...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$118.76 - $123.83
- Motive Gear®Rear Differential Super Bearing KitBuick Opel with 10 Bolt, GM 7.5" Series Axle 1978, Rear 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...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$138.79 - $152.59
- Spicer®Differential Pinion SealBuick Opel 1978, Differential Pinion Seal 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...High quality at an affordable priceExpertly made from premium materials$8.65
- Richmond®Differential Bearing KitBuick Opel with GM 7.5" Series Axle / with GM 7.625" Series Axle 1978, Differential 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...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$172.49
- Richmond®Excel™ Rear Differential Pinion ShaftBuick Opel with GM 7.5" Series Axle 1978, Excel™ Rear Differential Pinion Shaft by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than advertised. Perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.50
- Yukon Gear & Axle®Zip Locker Air CompressorZip Locker Air Compressor by Yukon Gear & Axle®. Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and...Expertly crafted from premium materialsDesigned to match rigorous quality standards$255.89
- Richmond®Street Gear Ring and Pinion Gear SetStreet 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 and pinions handle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$385.99
- ARB®Air LockerAir Locker by ARB®. Created to provide 100% traction on demand, without sacrificing any of your vehicle's highway driving performance, ARB Air Lockers employ a 12 volt ARB Air Compressor designed to activate (and deactivate) a solid and...Differential CaseFlange Cap Assembly$12.01 - $2,465.00
- AllStar Performance®SpoolSpool by AllStar Performance®. Replace a troublesome positive traction unit with a high quality Allstar spool. Substantially lighter than conventional carriers, spools deliver equal power to both rear wheels. Ultra-lite steel spools...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$289.99 - $299.99
- Frankland Racing®SpoolSpool 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, it is manufactured to meet...High quality at an affordable priceExpertly made from premium materials$327.00
- Frankland Racing®Superlite™ Driver Side Side BellSuperlite™ Driver Side Side Bell 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...High quality at an affordable priceExpertly made from premium materials$320.72
- PEM®Lightweight Premium Quick Change Gear KitLightweight Premium Quick Change Gear Kit by PEM®. 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...Built to deliver the performance you crave forManufactured from high-strength materials$183.53
- PEM®Standard Quick Change Gear KitStandard Quick Change Gear Kit by PEM®. 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 strength...Built to deliver the performance you crave forManufactured from high-strength materials$95.55
- Yukon Gear & Axle®Ring Gear BoltRing Gear Bolt by Yukon Gear & Axle®. Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much...Expertly crafted from premium materialsDesigned to match rigorous quality standards$8.89
- Yukon Gear & Axle®Ring Gear Bolt Spacer SleeveRing Gear Bolt Spacer Sleeve 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$8.89 - $9.89
- Yukon Gear & Axle®Zip Locker Bulkhead Fitting O-RingZip Locker Bulkhead Fitting O-Ring 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 & 4320 internals for added strength$12.89
- ARB®Air Locker SolenoidAir Locker Solenoid by ARB®. This heavy-duty and impact-resistant product is meant to make the adventures in your 4×4 a safer, funnier, and more memorable experience. Developed with quality as paramount importance, it meets the highest...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$18.47 - $130.00
- ARB®Air Locker SwitchAir Locker Switch by ARB®. In the toughest terrain, ARB Air Lockers give you the traction you need, precisely when you need it, and all at the flick of a switch.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$6.75 - $317.00
- ARB®Air Locker Switch BracketAir Locker Switch Bracket by ARB®. In the toughest terrain, ARB Air Lockers give you the traction you need, precisely when you need it, and all at the flick of a switch. Designed utilizing the latest technology, this product by ARB...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$7.84 - $35.00
- Alloy USA®Differential Ring Gear Bolt SleeveDifferential Ring Gear Bolt Sleeve by Alloy USA®. This ring gear bolt sleeve allows you to use 7/16" ring gear bolts on ring gears with 1/2" holes. Dominate the track or hit the trails with condidence by fine tuning your vehicle for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.19
- AllStar Performance®Set-Up PlateSet-Up Plate by AllStar Performance®.Precise manufacturing and high-grade materialsExceptional performance at a competitive price$124.99 - $169.99
- Energy Suspension®Differential Mount Bushing SetDifferential Mount Bushing Set by Energy Suspension®. Energy Suspension offers replacement mount bushings for engines, transmissions, engine subframes, differentials, transfer cases, as well as bushings and grommets for torque arms that...Replacement mount bushings for engines, transmissions, and transfer case prevents mechanicals from shifting around on broken or weak mounts under accelerationEliminates excess stress on axles, drive shafts, and seals that can cause premature wear and leaks when mechanicals are sitting at improper angles$87.06
- Whiteline®Differential Mount BushingDifferential Mount Bushing by Whiteline®. Fix annoying differential movement and noises whilst ensuring appropriate differential pinion angles for maximising power transfer to the wheels with Whiteline. Dominate the track or hit the...Precision engineered for your vehicleTested to outperform all comparable products on the market$49.88 - $63.88
Shop By Service Type
Popular Products
1978 Buick Opel Models
Related Searches