1981 GMC C1500 Oversized Main Bearings

Enhance and Protect Your 1981 GMC C1500 with Quality Oversized Main Bearings

Maintaining the performance of your 1981 GMC C1500 starts with choosing the right parts, and high-quality Oversized Main Bearings help ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Oversized Main Bearings specifically for the 1981 GMC C1500, 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 Oversized Main Bearings for Every Budget

Finding affordable, quality Oversized Main Bearings is easy at Advance Auto Parts. With prices starting as low as $53.99 and an average price of $71.56, you can choose one that fits your budget while delivering the quality you expect. Our Oversized Main Bearings are competitively priced, ranging from $53.99 to $108.99, so you get value without compromising on strength or reliability.

Explore Related Parts for a Complete Solution

To further enhance your 1981 GMC C1500, don’t miss our related parts categories, including Crankshaft Seals and Main Bearing Repair Sleeves. 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

Oversized Main Bearings for Your 1981 GMC C1500

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4663MA (Part No.4663MA)

Sealed Power Engine Crankshaft Main Bearing Set, 4663MA

from

$63.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4663M 20 (Part No.4663M 20)

Sealed Power Engine Crankshaft Main Bearing Set, 4663M 20

from

$63.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4663M 10 (Part No.4663M 10)

Sealed Power Engine Crankshaft Main Bearing Set, 4663M 10

from

$59.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4663M (Part No.4663M)

Sealed Power Engine Crankshaft Main Bearing Set, 4663M

from

$60.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4663M 30 (Part No.4663M 30)

Sealed Power Engine Crankshaft Main Bearing Set, 4663M 30

from

$62.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4663M 1 (Part No.4663M 1)

Sealed Power Engine Crankshaft Main Bearing Set, 4663M 1

from

$66.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4294M 20 (Part No.4294M 20)

Sealed Power Engine Crankshaft Main Bearing Set, 4294M 20

from

$90.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 7329MA 10 (Part No.7329MA 10)

Sealed Power Engine Crankshaft Main Bearing Set, 7329MA 10

from

$92.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4124MA 10 (Part No.4124MA 10)

Sealed Power Engine Crankshaft Main Bearing Set, 4124MA 10

from

$65.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4663M 2 (Part No.4663M 2)

Sealed Power Engine Crankshaft Main Bearing Set, 4663M 2

from

$58.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4663MA 1 (Part No.4663MA 1)

Sealed Power Engine Crankshaft Main Bearing Set, 4663MA 1

from

$102.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4663M 40 (Part No.4663M 40)

Sealed Power Engine Crankshaft Main Bearing Set, 4663M 40

from

$58.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4663MA 10 (Part No.4663MA 10)

Sealed Power Engine Crankshaft Main Bearing Set, 4663MA 10

from

$108.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4294M 10 (Part No.4294M 10)

Sealed Power Engine Crankshaft Main Bearing Set, 4294M 10

from

$96.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4294M (Part No.4294M)

Sealed Power Engine Crankshaft Main Bearing Set, 4294M

from

$93.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4294M 30 (Part No.4294M 30)

Sealed Power Engine Crankshaft Main Bearing Set, 4294M 30

from

$90.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 7274MA 10X20 (Part No.7274MA 10X20)

Sealed Power Engine Crankshaft Main Bearing Set, 7274MA 10X20

from

$75.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4124MA 20 (Part No.4124MA 20)

Sealed Power Engine Crankshaft Main Bearing Set, 4124MA 20

from

$73.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4124MA 30 (Part No.4124MA 30)

Sealed Power Engine Crankshaft Main Bearing Set, 4124MA 30

from

$67.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4124MA 40 (Part No.4124MA 40)

Sealed Power Engine Crankshaft Main Bearing Set, 4124MA 40

from

$67.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4663MA 60 (Part No.4663MA 60)

Sealed Power Engine Crankshaft Main Bearing Set, 4663MA 60

from

$58.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 6688M 20 (Part No.6688M 20)

Sealed Power Engine Crankshaft Main Bearing Set, 6688M 20

from

$53.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

FAQs for 1981 GMC C1500 Oversized Main Bearings

Which Oversized Main Bearings are the top sellers for the 1981 GMC C1500?

Out of 22 Oversized Main Bearings that fit 1981 GMC C1500s, the following parts are the top sellers:
Sealed Power Engine Crankshaft Main Bearing Set, 4663MA
from $63.99
(2)
Sealed Power Engine Crankshaft Main Bearing Set, 4663MA
Oversized Main Bearings
Sealed Power Engine Crankshaft Main Bearing Set, 4663M
from $60.99
This product is not rated
Sealed Power Engine Crankshaft Main Bearing Set, 4663M
Oversized Main Bearings
Sealed Power Engine Crankshaft Main Bearing Set, 4663M 10
from $59.99
(1)
Sealed Power Engine Crankshaft Main Bearing Set, 4663M 10
Oversized Main Bearings

How can I make sure that a part will be compatible with my 1981 GMC C1500?

Our GMC C1500 aftermarket and OEM parts are designed specifically for the 1981 model. You can always find your specific fitment and compatibility for your 1981 GMC on an individual product page.

What is the price range for 1981 GMC C1500 Oversized Main Bearings?

The range of prices of Oversized Main Bearings for the 1981 GMC C1500 goes from $53.99 up to $108.99 for the most premium parts.

What is the average price of 1981 GMC C1500 Oversized Main Bearings?

1981 GMC C1500 Oversized Main Bearings average $71.56 for our selection of OEM and aftermarket parts.

Does Advance Auto Parts sell Oversized Main Bearings for other GMC C1500 model years?

Yes, we currently stock Oversized Main Bearings for 18 model years of GMC C1500s, from 1979 to 1999. Model years 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, and 1991 are the most popular for Oversized Main Bearings purchases.

Can I get help with 1981 GMC C1500 Oversized Main Bearings orders?

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

What is your return policy for GMC C1500 Oversized Main Bearings?

Advance Auto Parts keeps returns simple. For new GMC C1500 Oversized Main Bearings and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.