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BUICK Differential & Rear-End Components
Showing In Stock Items. Show All 8 Items.
Eaton Posi Performance Differentials
Big torque doesn't have to mean big traction problems. Eaton Posi Performance differentials combine carbon friction discs with precision-forged gears to give you great traction, even under higher torque loads. Plus, the carbon friction discs produce smooth, quiet performance for the life of your vehicle.
( 104 )
$750.99
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$857.99
Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos
Yukon Gear & Axle ring and pinion gear and installation kit combos are complete packages that include front, rear, or front and rear ring and pinion sets, along with the most complete master overhaul kits on the market—giving you everything needed to re-gear the front and/or rear differentials in one package. Conceived to handle some of the harshest conditions, these combos utilize the latest design and manufacturing technologies to afford you quiet running gear that's strong and easy to set up. The included Yukon master rebuild kits undergo extensive research to ensure a perfect fit and hassle-free install with the very best components. Order the combo designed to fit your application.
( 14 )
$750.99
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$852.99
Allstar Performance 9 in. Non-Floater Offset Housing Kits
Beef up your GM chassis for less with 9 in. non-floater offset housing kits from Allstar Performance. These kits fortify your 1978-88 GM intermediate chassis with much stronger Ford 9 in. style. Allstar offset housing kits are delivered with 31-spline axles with bearings and seals installed, a select used center section, and new axle tubes with large-bearing late Ford/Torino-style ends. Choose between two available lengths. Give your GM rear-end some brawn with non-floater offset housing kits from Allstar Performance.
( 1 )
$999.99
Yukon Gear & Axle Dura Grip Positraction Carriers
Yukon Gear & Axle Dura Grip positraction carriers offer great traction and strength, and yet are not overly aggressive for the streets. These nodular iron or steel replacements are 4-spring, Raybestos composite, clutch-style, limited-slip carriers—with internal gears machined from forged 4320 steel with stronger teeth. Assembled in the USA, the Yukon differential carriers are rebuildable, allowing for repairs or modifications without buying a new unit. They're available for fitment with nearly two dozen axle models. What are you using to transfer power? Choose smooth operation with strong lockup abilities to transfer torque—benchmarks of the Yukon Gear & Axle Dura Grip positraction carriers.
( 139 )
$819.99
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$838.99
Powertrax Grip LS Traction Systems
Powertrax Grip LS traction systems are the latest design in differential tech upgrades. They combine the smooth operation of a limited-slip differential, with the strength of a fully machined case. These systems use carbon fiber and steel friction plate technology, delivering streetable and consistent traction. They arrive completely assembled--and because there are friction plates on machined internal gears, they are fully rebuildable. The carriers are the ideal solution for just about any light truck, sport utility, and muscle car on the road today.
( 5 )
$773.70
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$924.99
Dorman Differential Carriers
Hard use and poor lubrication can wear out a limited-slip differential. With a a Dorman replacement differential carrier assembly you can restore original performance. Each assembly includes all-new spider gears, differential pins, clutches and carrier housing. Order the differential carrier model you need.
Not Yet Reviewed
$769.95
PEM Racing Ford 9 in. Grand National Rear-End Housings
PEM Racing's Ford 9 in. rear-end housings, specifically designed for Grand National applications, provides a combination of strength, customization options, and maintenance ease, making them a popular choice for high-performance vehicles and race applications. The 9-inch design, particularly when used with a full floater setup like the Grand National, is built to handle significant power and torque. The large diameter of the ring gear contributes to the housings strength, making it more robust than other types of rear-end designs. PEM's custom housings, like their Grand National full floater, are often designed with thicker tubes and stronger materials for added durability.
Not Yet Reviewed
$770.99
