1978 Oldsmobile Eighty-Eight Differentials
- Powertrax®Lock Right LockerOldsmobile Eighty-Eight with Open Differential 1978, 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...Brute force devices for rugged applicationsReplacement of differential case not required$361.68 - $490.05
- Richmond®Excel™ Front Mini SpoolOldsmobile Eighty-Eight with GM 8.5" Series Axle 1978, Excel™ Front Mini Spool 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$83.67
- Richmond®Excel™ Full SpoolOldsmobile Eighty-Eight with GM 8.5" Series Axle 1978, Excel™ Full Spool by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$162.59
- Richmond®Rear SpoolOldsmobile Eighty-Eight with 45 Degree Pressure Angle Axles, 10 Bolt, C-Clip Eliminator Kit, GM 8.5" Series Axle 1978, Rear Spool by Richmond®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$213.42 - $220.46
- Auburn Gear®ECTED Max™ Rear Limited Slip DifferentialOldsmobile Eighty-Eight Base / Royale Gas with 28 Spline, 2.73 and Up Gear Ratio, 10 Bolt, GM 8.5" Series Axle 1978, ECTED Max™ Rear Limited Slip Differential by Auburn Gear®. With Selectable Full Locker. The ECTED Max™ is a...Expertly crafted from superior materialsProvides exceptional reliability$1,575.77
- Powertrax®Grip LS Traction SystemOldsmobile Eighty-Eight with 28 Spline 1978, Grip LS Traction System by Powertrax®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and...Comes Fully AssembledCarbon Fiber and Steel Friction Plate Technology$498.63
- Powertrax®No-Slip Traction SystemOldsmobile Eighty-Eight with Open Differential 1978, 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....Extreme Traction PerformanceEnables a 2 Wheel Drive to outperform a 4 Wheel Drive in poor traction conditions$461.70 - $563.56
- ACDelco®Gold™ Differential Pinion RaceOldsmobile Eighty-Eight 1978, 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 and lifestyle,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.18 - $11.40
- ACDelco®Gold™ Differential Pinion SealOldsmobile Eighty-Eight with 8.5" Ring Gear 1978, Gold™ Differential Pinion Seal by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3.84
- ACDelco®Professional™ Rear Outer Differential Pinion BearingOldsmobile Eighty-Eight with 7.5" Ring Gear 1978, Professional™ Rear Outer Differential Pinion Bearing by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$10.86
- Richmond®Differential Gear Installation KitOldsmobile Eighty-Eight with 10 Bolt, GM 8.5" Series Axle 1978, 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...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$65.04
- Richmond®Differential Mega Bearing KitOldsmobile Eighty-Eight 1978, 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...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$192.79 - $196.84
- Alloy USA®Rear Differential Master Overhaul KitOldsmobile Eighty-Eight with GM 8.5" Series Axle 1978, Rear Differential Master Overhaul Kit by Alloy USA®. 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$224.99
- Transtar Industries®Differential Rebuild Bearing KitOldsmobile Eighty-Eight 1978, Differential Rebuild Bearing Kit by Transtar Industries®. Designed utilizing the latest technology, this product by Transtar Industries features premium quality and will perform better than advertised....Superior in durability and wear resistanceSuperior proprietary coating for maximum durability$69.16 - $115.68
- Richmond®Differential Carrier Shim SetOldsmobile Eighty-Eight 1978, Differential Carrier Shim Set 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.80 - $10.93
- Richmond®Differential Pinion Bearing Solid SpacerOldsmobile Eighty-Eight 1978, Differential 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.87
- Richmond®Excel™ Rear Differential Bearing KitOldsmobile Eighty-Eight with 10 Bolt, GM 7.5" Series Axle 1978, Excel™ Rear Differential Bearing Kit by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$105.97
- Auburn Gear®Differential Spring Retainer Service KitOldsmobile Eighty-Eight Base / Royale Gas with 10 Bolt 1978, Differential Spring Retainer Service Kit by Auburn Gear®. 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$62.62 - $63.11
- Powertrax®Differential Pinion ShaftOldsmobile Eighty-Eight with Replacement Part for No-Slip Traction System (p# 9207752605, 9207762605, 9207762805, 9207762885) 1978, Differential Pinion Shaft by Powertrax®. These hardened cross shafts are specifically designed for use...High quality at an affordable priceExpertly made from premium materials$15.43
- Powertrax®Lock Right Locker Active SpacerOldsmobile Eighty-Eight with Replacement Part for Lock Right Unit (p# 1920-LR, 1921-LR, 1940-LR) 1978, Lock Right Locker Active Spacer by Powertrax®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for...High quality at an affordable priceExpertly made from premium materials$37.09
- Powertrax®Lock Right Locker CouplerOldsmobile Eighty-Eight 1978, Lock Right Locker Coupler by Powertrax®. 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...High quality at an affordable priceExpertly made from premium materials$79.49
- Powertrax®Lock Right Locker DriverOldsmobile Eighty-Eight 1978, Lock Right Locker Driver by Powertrax®. 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...High quality at an affordable priceExpertly made from premium materials$79.49 - $83.33
- Powertrax®Lock Right Locker PinOldsmobile Eighty-Eight 1978, Lock Right Locker Pin by Powertrax®. 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...High quality at an affordable priceExpertly made from premium materials$0.94
- Powertrax®No-Slip Differential Rebuild KitOldsmobile Eighty-Eight 1978, No-Slip Differential Rebuild Kit by Powertrax®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential...High quality at an affordable priceExpertly made from premium materials$3.18
- Powertrax®No-Slip Locker CouplerOldsmobile Eighty-Eight with Replacement Part for No Slip Unit (p# 9207852805) 1978, No-Slip Locker Coupler by Powertrax®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and...High quality at an affordable priceExpertly made from premium materials$127.20
- Powertrax®No-Slip Locker DriverOldsmobile Eighty-Eight with Replacement Part for No Slip Unit (p# 9207752605, 9207762605, 9207762805, 9207762885) 1978, No-Slip Locker Driver by Powertrax®. Dominate the track or hit the trails with confidence by fine tuning your...High quality at an affordable priceExpertly made from premium materials$127.20
- Powertrax®No-Slip Locker SpringOldsmobile Eighty-Eight 1978, No-Slip Locker Spring by Powertrax®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3.18
- AllStar Performance®Differential Pinion NutOldsmobile Eighty-Eight with GM 7.5" Series Axle / with GM 8.5" Series Axle 1978, Differential Pinion Nut by AllStar Performance®. Replace original worn or damaged nuts each time a gear set is changed. Nut secures driveshaft yoke to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.99
- AllStar Performance®Differential Pinion SealOldsmobile Eighty-Eight 1978, Differential Pinion Seal by AllStar Performance®. Drive with confidence and have the edge with AllStar Performance. With such a ground-breaking design and elaborate development, you’ll never run into a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.99
- Motive Gear®Carrier Shim And Pinion Shim KitOldsmobile Eighty-Eight with GM 8.5" Series Axle / with GM 8.625" Series Axle 1978, Carrier Shim And Pinion Shim Kit by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$35.49
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1978 Oldsmobile Eighty-Eight Models
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