1978 Buick Regal Complete Differentials

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Enhance and Protect Your 1978 Buick Regal with a Quality Complete Differential

Maintaining the performance of your 1978 Buick Regal starts with choosing the right parts, and a high-quality Complete Differential helps ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer a Complete Differential specifically for the 1978 Buick Regal, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

An Affordable and Reliable Complete Differential for Every Budget

Finding a Complete Differential that combines quality with affordability is easy at Advance Auto Parts. With a competitive price of $829.99, this Complete Differential brings value without compromising on strength or reliability.

Explore Related Parts for a Complete Solution

To further enhance your 1978 Buick Regal, don’t miss our related parts categories, including Differential Oil and Rear Differential Cover Gaskets. These additions will round out your repair or upgrade project and ensure your vehicle is ready for any adventure.

Complete Differentials for Your 1978 Buick Regal

Yukon Gear – Dura Grip Positraction For GM 7.625" With 28 Spline Axles, 3.23 & Up (Part No.26018)

Dura Grip Positraction For GM 7.625" With 28 Spline Axles, 3.23 & Up

from

$829.99
The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence & performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction. The Yukon Dura Grip uses a nodular case and forged 4320 internals for added strength along with composite clutches for high performance and long life. All units are Rebuildable and many offer upgrades to increase aggressiveness for racing applications. Each unit carries a one year warranty against defects.

Product Features:
  • Fits GM 7.625″ with 28 spline axles
  • 3.23 ratio and up only
  • 4-spring, clutch style positraction
  • Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
  • Fully rebuildable
  • Assembled in the USA
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FAQs for 1978 Buick Regal Complete Differentials

How can I make sure that a part will be compatible with my 1978 Buick Regal?

Our Buick Regal aftermarket and OEM parts are designed specifically for the 1978 model. You can always find your specific fitment and compatibility for your 1978 Buick on an individual product page.

What is the price range for 1978 Buick Regal Complete Differentials?

We currently have just 1 Complete Differential for the 1978 Buick Regal in stock: Dura Grip Positraction For GM 7.625" With 28 Spline Axles, 3.23 & Up and it costs $829.99.

Does Advance Auto Parts sell Complete Differentials for other Buick Regal model years?

Yes, we currently stock Complete Differentials for 2 model years of Buick Regals, from 1979 to 1981. Model years 1981, 1980, and 1979 are the most popular for Complete Differentials purchases.

Which Complete Differentials are highest rated for the 1978 Buick Regal?

The 1 1978 Buick Regal Complete Differential we have in stock is the Dura Grip Positraction For GM 7.625" With 28 Spline Axles, 3.23 & Up. It costs $829.99.

Can I get help with 1978 Buick Regal Complete Differentials orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Buick Complete Differentials and more.

What is your return policy for Buick Regal Complete Differentials?

Advance Auto Parts keeps returns simple. For new Buick Regal Complete Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.