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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
Manufacturer Rebate
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.
( 12 )
$750.99
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$852.99
Powertrax Grip Pro traction systems are the latest design in differential technology. They combine the smooth operation of a limited-slip differential, with the strength of a fully machined, forged steel case. Using 3x2 spiral gear engineering, the Powertrax Grip Pro delivers progressive and variable traction. Based on throttle input, you are in control of how much traction is applied. These differential systems are great for use where finesse is just as important as brutal traction. On the road or track, in the rain or snow, Grip Pro is a winner! The systems come fully assembled and there are no friction plates—so you can use any gear oil you like, including full synthetic and racing lube.
( 21 )
$858.98
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
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 )
$751.48
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$832.48
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
$782.99
Get a perfect fit and dependable performance with Richmond Gear EXCel OEM replacement axle shafts. They are made from top-quality steel and are available for a very wide range of applications.
( 118 )
$985.99
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
USA Standard Gear posi differential carriers are limited slip differentials originally designed for your GM vehicle. They transmit equal torque to both wheels when driving straight. However, when one wheel spins due to loss of traction, the units automatically provide more torque to the wheel that has traction. As soon as your wheel starts spinning, the other one kicks in like it should. These units are recommended for daily driving, as they work well in rain, mud, snow and ice conditions. Order the model designed for your axle application.
Not Yet Reviewed
$911.99
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