1978 GMC C25 Differential Ring and Pinions

Enhance and Protect Your 1978 GMC C25 with Quality Differential Ring and Pinions

Maintaining the performance of your 1978 GMC C25 starts with choosing the right parts, and high-quality Differential Ring and Pinions help ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Differential Ring and Pinions specifically for the 1978 GMC C25, 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.

Affordable and Reliable Differential Ring and Pinions for Every Budget

Finding affordable, quality Differential Ring and Pinions is easy at Advance Auto Parts. With prices starting as low as $39.49 and an average price of $373.87, you can choose one that fits your budget while delivering the quality you expect. Our Differential Ring and Pinions are competitively priced, ranging from $39.49 to $1,141.99, so you get value without compromising on strength or reliability.

Explore Related Parts for a Complete Solution

To further enhance your 1978 GMC C25, 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.
Please Select your Vehicle to See Exact Fit Parts

Differential Ring and Pinions for Your 1978 GMC C25

Richmond Gear – Richmond Gear Differential Ring And Pinion, 69-0298-1 (Part No.69-0298-1)

Richmond Gear Differential Ring And Pinion, 69-0298-1

from

$360.99
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!
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Richmond Gear – Richmond Gear Differential Ring And Pinion, 49-0072-1 (Part No.49-0072-1)

Richmond Gear Differential Ring And Pinion, 49-0072-1

from

$350.99
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!
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USA Standard Gear – "USA Standard Gear Ring & Pinion Gear Set For 10.5"" GM 14 Bolt Truck In A 3.73 Ratio, 36182" (Part No.36182)

"USA Standard Gear Ring & Pinion Gear Set For 10.5"" GM 14 Bolt Truck In A 3.73 Ratio, 36182"

from

$434.99
USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring & pinion sets for a variety of common & hard to find applications. USA standard gear offers a standard one year warranty against defects on their ring & pinion sets.
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Motive Gear – Motive Gear Differential Ring and Pinion, GM12-373X (Part No.GM12-373X)

Motive Gear Differential Ring and Pinion, GM12-373X

from

$226.99
Motive Gear Differential Ring and Pinion, GM12-373X.
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Motive Gear – Motive Gear Differential Ring and Pinion, GM12-373A (Part No.GM12-373A)

Motive Gear Differential Ring and Pinion, GM12-373A

from

$179.99
Motive Gear Differential Ring and Pinion, GM12-373A.
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Dorman – Dorman Differential Ring and Pinion Set, 697-318 (Part No.697-318)

Dorman Differential Ring and Pinion Set, 697-318

from

$1141.99
This differential ring and pinion directly replaces the original equipment on specific vehicle years, makes and models.
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Yukon Gear – "Yukon Gear High Performance Ring & Pinion Gear Set For 10.5"" GM 14 Bolt Truck In A 4.11 Ratio, 24135" (Part No.24135)

"Yukon Gear High Performance Ring & Pinion Gear Set For 10.5"" GM 14 Bolt Truck In A 4.11 Ratio, 24135"

from

$1008.00
Yukon Ring & Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s on the street, off-road, or at the track; Yukon ring & pinion sets deliver unrivaled performance & quality. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up. All Yukon ring & pinion sets come standard with a one-year warranty.
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Yukon Gear – "Yukon Gear High Performance Ring & Pinion ""Thick"" Gear Set For 10.5"" GM 14 Bolt Truck In A 5.13 Ratio, 24139" (Part No.24139)

"Yukon Gear High Performance Ring & Pinion ""Thick"" Gear Set For 10.5"" GM 14 Bolt Truck In A 5.13 Ratio, 24139"

from

$509.99
Yukon Ring & Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s on the street, off-road, or at the track; Yukon ring & pinion sets deliver unrivaled performance & quality. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up. All Yukon ring & pinion sets come standard with a one-year warranty. This is a thick gear for a 4.10 & down carrier.
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Yukon Gear – "Yukon Gear High Performance Ring & Pinion ""Thick"" Gear Set For 10.5"" GM 14 Bolt Truck In A 4.56 Ratio, 24137" (Part No.24137)

"Yukon Gear High Performance Ring & Pinion ""Thick"" Gear Set For 10.5"" GM 14 Bolt Truck In A 4.56 Ratio, 24137"

from

$505.99
Yukon Ring & Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s on the street, off-road, or at the track; Yukon ring & pinion sets deliver unrivaled performance & quality. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up. All Yukon ring & pinion sets come standard with a one-year warranty. This is a thick gear for a 4.10 & down carrier.
See More

Yukon Gear – "Yukon Gear High Performance Ring & Pinion ""Thick"" Gear Set For 10.5"" GM 14 Bolt Truck In A 5.38 Ratio, 24140" (Part No.24140)

"Yukon Gear High Performance Ring & Pinion ""Thick"" Gear Set For 10.5"" GM 14 Bolt Truck In A 5.38 Ratio, 24140"

from

$464.99
Yukon Ring & Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s on the street, off-road, or at the track; Yukon ring & pinion sets deliver unrivaled performance & quality. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up. All Yukon ring & pinion sets come standard with a one-year warranty. This is a thick gear for a 4.10 & down carrier.
See More

Yukon Gear – "Yukon Gear High Performance Ring & Pinion Gear Set For 10.5"" GM 14 Bolt Truck In A 3.73 Ratio, 24134" (Part No.24134)

"Yukon Gear High Performance Ring & Pinion Gear Set For 10.5"" GM 14 Bolt Truck In A 3.73 Ratio, 24134"

from

$449.99
Yukon Ring & Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s on the street, off-road, or at the track; Yukon ring & pinion sets deliver unrivaled performance & quality. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up. All Yukon ring & pinion sets come standard with a one-year warranty.
See More

USA Standard Gear – "USA Standard Gear Ring & Pinion Gear Set For 10.5"" GM 14 Bolt Truck In A 4.11 Ratio, 36183" (Part No.36183)

"USA Standard Gear Ring & Pinion Gear Set For 10.5"" GM 14 Bolt Truck In A 4.11 Ratio, 36183"

from

$389.99
USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring & pinion sets for a variety of common & hard to find applications. USA standard gear offers a standard one year warranty against defects on their ring & pinion sets.
See More

USA Standard Gear – "USA Standard Gear Ring & Pinion ""Thick"" Gear Set For 10.5"" GM 14 Bolt Truck In A 5.13 Ratio, 36187" (Part No.36187)

"USA Standard Gear Ring & Pinion ""Thick"" Gear Set For 10.5"" GM 14 Bolt Truck In A 5.13 Ratio, 36187"

from

$389.99
USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring & pinion sets for a variety of common & hard to find applications. USA standard gear offers a standard one year warranty against defects on their ring & pinion sets.
See More

USA Standard Gear – "USA Standard Gear Ring & Pinion ""Thick"" Gear Set For 10.5"" GM 14 Bolt Truck In A 4.56 Ratio, 36185" (Part No.36185)

"USA Standard Gear Ring & Pinion ""Thick"" Gear Set For 10.5"" GM 14 Bolt Truck In A 4.56 Ratio, 36185"

from

$389.99
USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring & pinion sets for a variety of common & hard to find applications. USA standard gear offers a standard one year warranty against defects on their ring & pinion sets.
See More

Motive Gear – Motive Gear Differential Ring and Pinion, GM10.5-410 (Part No.GM10.5-410)

Motive Gear Differential Ring and Pinion, GM10.5-410

from

$369.99
Motive Gear Differential Ring and Pinion, GM10.5-410.
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Richmond Gear – Richmond Gear RngPnn, 69-0302-1 (Part No.69-0302-1)

Richmond Gear RngPnn, 69-0302-1

from

$360.99
Richmond Gear RngPnn, 69-0302-1. DRIVELINE – TRANSMISSION PARTS>DIFFERENTIAL PARTS>RING AND PINION KITS>RING AND PINION KITS from Richmond Gear
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USA Standard Gear – "USA Standard Gear Ring & Pinion ""Thick"" Gear Set For 10.5"" GM 14 Bolt Truck In A 5.38 Ratio, 36188" (Part No.36188)

"USA Standard Gear Ring & Pinion ""Thick"" Gear Set For 10.5"" GM 14 Bolt Truck In A 5.38 Ratio, 36188"

from

$354.99
USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring & pinion sets for a variety of common & hard to find applications. USA standard gear offers a standard one year warranty against defects on their ring & pinion sets.
See More

Richmond Gear – Richmond Gear Differential Ring And Pinion, 69-0204-1 (Part No.69-0204-1)

Richmond Gear Differential Ring And Pinion, 69-0204-1

from

$344.99
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!
See More

Motive Gear – Motive Gear Differential Ring and Pinion, GM12-373 (Part No.GM12-373)

Motive Gear Differential Ring and Pinion, GM12-373

from

$313.99
Motive Gear Differential Ring and Pinion, GM12-373.
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Motive Gear – Motive Gear Differential Ring and Pinion, GM12-308 (Part No.GM12-308)

Motive Gear Differential Ring and Pinion, GM12-308

from

$313.99
Motive Gear Differential Ring and Pinion, GM12-308.
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Motive Gear – Motive Gear Differential Ring and Pinion, GM10.5-456X (Part No.GM10.5-456X)

Motive Gear Differential Ring and Pinion, GM10.5-456X

from

$284.99
Motive Gear Differential Ring and Pinion, GM10.5-456X.
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Motive Gear – Motive Gear Differential Ring and Pinion, GM10.5-488X (Part No.GM10.5-488X)

Motive Gear Differential Ring and Pinion, GM10.5-488X

from

$276.99
Motive Gear Differential Ring and Pinion, GM10.5-488X.
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Motive Gear – Motive Gear Differential Ring and Pinion, GM10.5-373 (Part No.GM10.5-373)

Motive Gear Differential Ring and Pinion, GM10.5-373

from

$268.99
Motive Gear Differential Ring and Pinion, GM10.5-373.
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Motive Gear – Motive Gear Differential Ring and Pinion, GM12-342 (Part No.GM12-342)

Motive Gear Differential Ring and Pinion, GM12-342

from

$205.99
Motive Gear Differential Ring and Pinion, GM12-342.
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Motive Gear – Motive Gear Differential Ring and Pinion, GM12-411 (Part No.GM12-411)

Motive Gear Differential Ring and Pinion, GM12-411

from

$205.99
Motive Gear Differential Ring and Pinion, GM12-411.
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Motive Gear – Motive Gear Differential Ring and Pinion, GM12-411A (Part No.GM12-411A)

Motive Gear Differential Ring and Pinion, GM12-411A

from

$183.99
Motive Gear Differential Ring and Pinion, GM12-411A.
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Motive Gear – Motive Gear Differential Super Bearing Kit – Koyo, R12RSK (Part No.R12RSK)

Motive Gear Differential Super Bearing Kit - Koyo, R12RSK

from

$137.99
Motive Gear Differential Super Bearing Kit – Koyo, R12RSK.
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Richmond Gear – Richmond Gear Differential Gear Install Kit, 83-1018-B (Part No.83-1018-B)

Richmond Gear Differential Gear Install Kit, 83-1018-B

from

$39.49
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND.
See More

FAQs for 1978 GMC C25 Differential Ring and Pinions

Which Differential Ring and Pinions are the top sellers for the 1978 GMC C25?

Out of 28 Differential Ring and Pinions that fit 1978 GMC C25s, the following parts are the top sellers:
"USA Standard Gear Ring & Pinion Gear Set For 10.5"" GM 14 Bolt Truck In A 3.73 Ratio, 36182"
from $434.99
This product is not rated
"USA Standard Gear Ring & Pinion Gear Set For 10.5"" GM 14 Bolt Truck In A 3.73 Ratio, 36182"
Differential Ring and Pinions
Motive Gear Differential Ring and Pinion, GM12-373X
from $226.99
This product is not rated
Motive Gear Differential Ring and Pinion, GM12-373X
Differential Ring and Pinions
Motive Gear Differential Ring and Pinion, GM12-373A
from $179.99
This product is not rated
Motive Gear Differential Ring and Pinion, GM12-373A
Differential Ring and Pinions

How can I make sure that a part will be compatible with my 1978 GMC C25?

Our GMC C25 aftermarket and OEM parts are designed specifically for the 1978 model. You can always find your specific fitment and compatibility for your 1978 GMC on an individual product page.

What is the price range for 1978 GMC C25 Differential Ring and Pinions?

The range of prices of Differential Ring and Pinions for the 1978 GMC C25 goes from $39.49 up to $1,141.99 for the most premium parts.

What is the average price of 1978 GMC C25 Differential Ring and Pinions?

1978 GMC C25 Differential Ring and Pinions average $373.87 for our selection of OEM and aftermarket parts.

Does Advance Auto Parts sell Differential Ring and Pinions for other GMC C25 model years?

Yes, we currently stock Differential Ring and Pinions for 2 model years of GMC C25s, from 1975 to 1977. Model years 1977, 1976, and 1975 are the most popular for Differential Ring and Pinions purchases.

Can I get help with 1978 GMC C25 Differential Ring and Pinions orders?

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

What is your return policy for GMC C25 Differential Ring and Pinions?

Advance Auto Parts keeps returns simple. For new GMC C25 Differential Ring and Pinions and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.