1958 GMC 350-8 Differentials

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Keep Your 1958 GMC 350-8 in Top Shape with Quality Differentials

Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1958 GMC 350-8 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Automatic Transmission Differential Cover Gaskets, Rear Differential Cover Gaskets, and Differential Bearings. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 1958 GMC 350-8 Differential at Advance Auto Parts is around $30.45, with a range that starts at $8.99 and goes up to $81.49. With 5 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like National Tapered Roller Bearing Cone, 28682, National Multi-Purpose Bearing, KD-11786-Y, and Felpro Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket, RDS 5090 start at just $9.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Differential, don’t forget to check out other key components like Drive Shafts and Axles and Transfer Cases. At Advance Auto Parts, we’re here to help you keep your 1958 GMC 350-8 in peak condition, inside and out.

Essential 1958 GMC 350-8 Differentials

National – National Differential Pinion Seal, 470308N (Part No.470308N)

National Differential Pinion Seal, 470308N

from

$19.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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National – National Tapered Roller Bearing Cone, 28682 (Part No.28682)

National Tapered Roller Bearing Cone, 28682

from

$32.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
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National – National Multi-Purpose Bearing, KD-11786-Y (Part No.KD-11786-Y)

National Multi-Purpose Bearing, KD-11786-Y

from

$81.49
Manufactured with premium-grade steel, National taper bearing sets feature crowned raceways and rollers to ensure even load distribution.
See More

Felpro – Felpro Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket, RDS 5090 (Part No.RDS 5090)

Felpro Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket, RDS 5090

from

$9.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
See More

Felpro – Felpro Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket, RDS 4305 (Part No.RDS 4305)

Felpro Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket, RDS 4305

from

$8.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Most Popular Automatic Transmission Differential Cover Gasket for 1958 GMC 350-8s

Enhance your 1958 GMC 350-8 with this popular Automatic Transmission Differential Cover Gasket we have in stock, for $8.99.

Felpro – Felpro Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket, RDS 4305 (Part No.RDS 4305)

Felpro Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket, RDS 4305

from

$8.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

Best-Selling 1958 GMC 350-8 Rear Differential Cover Gasket

Upgrade your 350-8 with our best-selling Rear Differential Cover Gasket.

Felpro – Felpro Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket, RDS 5090 (Part No.RDS 5090)

Felpro Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket, RDS 5090

from

$9.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
See More

Top-Quality Differential Bearings for 1958 GMC 350-8s

Choose a high-quality OEM or aftermarket Differential Bearing for GMC 350-8s and enjoy top-notch performance from $32.49.

National – National Tapered Roller Bearing Cone, 28682 (Part No.28682)

National Tapered Roller Bearing Cone, 28682

from

$32.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More

National – National Multi-Purpose Bearing, KD-11786-Y (Part No.KD-11786-Y)

National Multi-Purpose Bearing, KD-11786-Y

from

$81.49
Manufactured with premium-grade steel, National taper bearing sets feature crowned raceways and rollers to ensure even load distribution.
See More

Our Top Pick for a 1958 GMC 350-8 Differential Pinion Seal

Invest in a durable Differential Pinion Seal for your 1958 GMC, knowing you’re getting trusted brands and expert craftsmanship.

National – National Differential Pinion Seal, 470308N (Part No.470308N)

National Differential Pinion Seal, 470308N

from

$19.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

FAQs for 1958 GMC 350-8 Differentials

What are the best-selling Differentials for 1958 GMC 350-8s?

Out of 5 Differentials that fit 1958 GMC 350-8s, the following parts are the top sellers:

What’s the price range for 1958 GMC 350-8 Differentials?

The prices of Differentials for the 1958 GMC 350-8 range from $8.99 up to $81.49 for the most premium parts.

What is the average price of a Differential for a 1958 GMC 350-8?

The average price for Differentials for the 1958 GMC 350-8 is $30.45. Keep in mind the variety of part types within our Differential category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Differentials for other GMC 350-8 model years?

Yes, we carry Differentials for 3 model years of GMC 350-8s between 1955 and 1959. The following model years are the most popular for Differential purchases: 1959, 1957, 1956, and 1955.

What are the cheapest Differentials for my 1958 GMC 350-8?

Does Advance Auto Parts sell Differentials for any other 1958 GMC models?

Yes. We stock Differentials for 19 other popular 1958 GMC models. Some of the most popular are 1958 Truck Differentials, 1958 100 Differentials, 1958 150 Differentials, 1958 250 Differentials, and 1958 300 Differentials.

What types of Differentials do you sell for my 1958 GMC 350-8?

As of 8/2/26, these are some of the most in-demand types of Differentials for a 1958 GMC 350-8:

Can I get help with 1958 GMC 350-8 Differential orders?

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

What is your return policy for GMC 350-8 Differentials?

Advance Auto Parts keeps returns simple. For new GMC 350-8 Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.