Best Main And Rod Bearings

Looking for the best main and rod bearings to keep your engine running smoothly? We’ve tested and reviewed the top 10 options for various engines, making it easy for you to find the perfect fit for your needs.

Main and rod bearings are crucial for your engine’s health. They reduce friction and prevent damage, keeping your engine running smoothly. Choosing the right bearings ensures longevity and performance.

We’ve tested and reviewed the best main and rod bearings for various engines. From LS engines to Chevy SB models, we’ve got you covered. Our guide makes it easy to find the perfect fit for your needs.

Whether you’re rebuilding or upgrading, our picks are reliable and durable. Dive in to discover the top choices that will keep your engine performing at its best.

List of Top 10 Main And Rod Bearings

Title	Best For	Price
King Rod and Main Bearing set for LS engines including 4.8L, 5.3L, 6.0L V8	This King Rod and Main Bearing set is perfect for anyone rebuilding or upgrading their LS engine. Whether you have a 4.8L, 5.3L, or 6.0L V8, this set ensures your engine runs smoothly. Standard size bearings are included, but oversizes are available if needed. Check stock to secure your set today!	View on Amazon (paid link)
Michigan Motorsports LS Main Crank Bearings – Standard Size SI-Series – Fits 4.8L 5.3L 5.7L 6.0L 6.2L LS Engines – LS1 LS2 LQ4 LQ9 LS3 L92 L94 L76 L77 LY6 L96 – Stock & Performance Applications	Perfect for car enthusiasts and mechanics, these LS main crank bearings are ideal for engine rebuilds and performance upgrades. Whether you’re restoring an old engine or building a high-performance LS block, these bearings offer durability and precision for long-term reliability.	View on Amazon (paid link)
STD Main & Rod Bearings Kit Compatible with Chevy GM 1968-2002 SBC 350 305 327 307 5.7L 5.0L V8 Car & Truck Engines – 2.450in Journal Standard Size Replace# MS909A BC296J BB253J CB663A 8-2555A	This STD Main & Rod Bearings Kit is perfect for car and truck owners with Chevy GM engines from 1968 to 2002. It’s ideal for those rebuilding their SBC 350, 305, 327, or 307 engines and needs a reliable, precise fit.	View on Amazon (paid link)
Michigan Motorsports LS Rod Bearings – Standard Size SI Series – Fits LS1 LS2 LS3 LQ4 LQ9 L92 L94 L76 L77 LY6 L96 – High-Performance & Stock Replacment for 4.8L 5.3L 5.7L 6.0L 6.2L LS Engines	These Michigan Motorsports LS Rod Bearings are perfect for anyone with an LS engine looking for reliable performance. Whether you’re replacing worn parts or building a high-performance engine, these bearings offer strength, durability, and easy installation.	View on Amazon (paid link)
Mahle/Clevite Rod and Main Bearing Kit fits 4.8 5.3 6.0 LS Engines	This Mahle/Clevite Rod and Main Bearing Kit is perfect for anyone rebuilding or upgrading a 4.8, 5.3, or 6.0 LS engine. It’s ideal for standard journal sizes, ensuring a perfect fit for your project.	View on Amazon (paid link)
STD Main & Rod Bearing Set Replacement for Chevy LS 4.8 5.3 5.7 6.0 6.2L Engine 1997-2013 LS1 LS2 LS3 V8, Standard Size Crankshaft Connecting Rod Bearing kit MS2199P MB5293SI CB663P CR807SI	This STD Main & Rod Bearing Set is perfect for anyone rebuilding a Chevy LS engine from 1997 to 2013. It’s ideal for standard-size crankshafts in 4.8L, 5.3L, 5.7L, 6.0L, or 6.2L LS V8 engines.	View on Amazon (paid link)
Rod and Main Bearing Kit Fit for Chevy LS LS1 LS3 V8 4.8 5.3 5.7 6.0 6.2L Engine 1997-2013 Some Models, Main Bearings Set Replace MS2199P MB5293SI, Rod Bearings Set Replace CB-663P CR807SI	This rod and main bearing kit is perfect for Chevy LS owners who want to improve engine performance and ensure long-lasting durability. It’s ideal for those with 1997-2013 models, including LS1, LS3, and various V8 engines.	View on Amazon (paid link)
Armker STD Engine Main & Rod Bearing Set Replacement for 2012-2019 Hyundai Accent Veloster for Kia Rio Soul 1.6L 1591CC L4 G4FD Engine Replace# 21020-2B100 23060-2B100 210202B100	This bearing set is perfect for car owners with a 2012-2019 Hyundai Accent or Veloster, or a Kia Rio or Soul with a 1.6L engine. It’s also great for mechanics working on these specific models.	View on Amazon (paid link)
Bundled Set of Clevite A Series Rod & Main Bearing Kit Chevy SB 305 307 327 350 383 1967-02 LT1+LT4 (STD/STD Bearings).	This bundled set is perfect for Chevy SB engine owners who need reliable rod and main bearings. It’s ideal for standard crankshaft journals and works with Chevy SB 305, 307, 327, 350, and 383 engines up to 2002.	View on Amazon (paid link)
DNJ RB940 Std. Rod Bearing Set For 90-01 Toyota Camry Celica 2.0L 2.2L DOHC 16v	This DNJ RB940 Rod Bearing Set is perfect for Toyota owners with a 90-01 Camry, Celica, or other listed models. It’s ideal for those needing a reliable, standard-size bearing set to keep their 2.0L or 2.2L engine running smoothly.	View on Amazon (paid link)

Detailed Reviews

Discover the top 10 Main and Rod Bearings handpicked for performance and reliability. Each product is expert-reviewed and backed by customer feedback, ensuring you get the best value for your engine. Whether you’re upgrading or rebuilding, this guide makes finding the perfect bearings simple and stress-free.

1. King Rod and Main Bearing set for LS engines including 4.8L, 5.3L, 6.0L V8

King Rod and Main Bearing Set is a must-have for your LS engine. It fits 4.8L, 5.3L, and 6.0L V8 engines.

We send standard size bearings by default. If you need oversized bearings, send a message right away. We will confirm your request and make sure you get the right parts.

If King bearings are out of stock, we will send Clevite A Series or ACL Brand A Series instead. To check current King stock, send us a message. We will get back to you quickly.

Pros	Cons
Fits LS engines like 4.8L, 5.3L, 6.0L V8. Standard size bearings included for easy installation. Substitute brands available if King is out of stock. Check stock quickly by sending a message.	No oversizes unless you ask right away. Stock not guaranteed—may get Clevite or ACL instead. Check stock first—King might be out.

Perfect For:

This King Rod and Main Bearing set is perfect for anyone rebuilding or upgrading their LS engine. Whether you have a 4.8L, 5.3L, or 6.0L V8, this set ensures your engine runs smoothly. Standard size bearings are included, but oversizes are available if needed. Check stock to secure your set today!

Ready to Purchase?

View Price on Amazon (paid link)

2. Michigan Motorsports LS Main Crank Bearings – Standard Size SI-Series – Fits 4.8L 5.3L 5.7L 6.0L 6.2L LS Engines – LS1 LS2 LQ4 LQ9 LS3 L92 L94 L76 L77 LY6 L96 – Stock & Performance Applications

Michigan Motorsports LS Main Crank Bearings - Standard Size SI-Series - Fits 4.8L 5.3L 5.7L 6.0L 6.2L LS Engines - LS1 LS2 LQ4 LQ9 LS3 L92 L94 L76 L77 LY6 L96 - Stock & Performance Applications

Michigan Motorsports LS Main Crank Bearings are perfect for stock and performance engines. They fit 4.8L to 6.2L LS engines with precision and durability. These standard-size bearings are ideal for rebuilds and upgrades.

They are made to OEM specs for smooth engine operation. The tri-metal design handles high loads and lasts longer. Great for daily drives or high-performance builds.

Pros	Cons
Precision fit for smooth engine operation in all LS builds. Direct factory replacement, maintains oil clearance for long engine life. High-strength material handles daily driving and high-performance demands. Fits all LS engines, Gen 3 & 4, for reliable performance.	Not for extreme racing – Built for stock and mild performance, not hardcore tracks. Standard size only – No oversized options for engines needing extra clearance. Requires professional install – DIYers might struggle without proper tools or skills.

Perfect For:

Perfect for car enthusiasts and mechanics, these LS main crank bearings are ideal for engine rebuilds and performance upgrades. Whether you’re restoring an old engine or building a high-performance LS block, these bearings offer durability and precision for long-term reliability.

Ready to Purchase?

View Price on Amazon (paid link)

3. STD Main & Rod Bearings Kit Compatible with Chevy GM 1968-2002 SBC 350 305 327 307 5.7L 5.0L V8 Car & Truck Engines – 2.450in Journal Standard Size Replace# MS909A BC296J BB253J CB663A 8-2555A

STD Main & Rod Bearings Kit Compatible with Chevy GM 1968-2002 SBC 350 305 327 307 5.7L 5.0L V8 Car & Truck Engines - 2.450in Journal Standard Size Replace# MS909A BC296J BB253J CB663A 8-2555A

Revitalize your Chevy engine with the STD Main & Rod Bearings Kit. It’s compatible with various SBC engines, from 1968 to 2002 models.

These bearings are essential for your engine’s health. They prevent damage by reducing friction and wear. Regular replacement ensures your engine runs smoothly.

The kit offers a precise fit, meeting OE specifications. It’s a reliable choice for engine rebuilds, with ARMKER’s support for peace of mind.

Pros	Cons
Perfect fit for Chevy GM engines, ensuring smooth performance. Prevents engine damage by reducing metal-to-metal contact. Meets OE specs, offering lasting durability and precise fitment. One-year support for peace of mind during engine rebuilds.	Limited to specific Chevy engines, not universal fit. Standard size may not suit all custom builds. No installation tools included, extra purchase needed.

Perfect For:

This STD Main & Rod Bearings Kit is perfect for car and truck owners with Chevy GM engines from 1968 to 2002. It’s ideal for those rebuilding their SBC 350, 305, 327, or 307 engines and needs a reliable, precise fit.

Ready to Purchase?

View Price on Amazon (paid link)

4. Michigan Motorsports LS Rod Bearings – Standard Size SI Series – Fits LS1 LS2 LS3 LQ4 LQ9 L92 L94 L76 L77 LY6 L96 – High-Performance & Stock Replacment for 4.8L 5.3L 5.7L 6.0L 6.2L LS Engines

Michigan Motorsports LS Rod Bearings - Standard Size SI Series - Fits LS1 LS2 LS3 LQ4 LQ9 L92 L94 L76 L77 LY6 L96 - High-Performance & Stock Replacment for 4.8L 5.3L 5.7L 6.0L 6.2L LS Engines

Michigan Motorsports LS Rod Bearings are perfect for stock and high-performance engines. They fit LS1, LS2, LS3, and more with no extra work.

These bearings are made for LS engines from 4.8L to 6.2L. They reduce friction and last longer. Great for daily use or swaps.

Standard size means easy installation. They handle high RPMs and heavy loads. Built strong for reliable performance.

Pros	Cons
Perfect fit for many LS engines. Handles high power and RPMs. Improves engine life. Easy installation, no mods needed. Great for stock or custom builds.	Not for non-LS engines, limiting compatibility with other vehicle types. Standard size only, no options for custom or oversized builds. High-performance focus may be overkill for basic, daily-use engines.

Perfect For:

These Michigan Motorsports LS Rod Bearings are perfect for anyone with an LS engine looking for reliable performance. Whether you’re replacing worn parts or building a high-performance engine, these bearings offer strength, durability, and easy installation.

Ready to Purchase?

View Price on Amazon (paid link)

5. Mahle/Clevite Rod and Main Bearing Kit fits 4.8 5.3 6.0 LS Engines

The Mahle/Clevite Rod and Main Bearing Kit is perfect for 4.8, 5.3, and 6.0 LS engines. It ensures smooth performance and longevity for your engine.

Choose the right size before adding to your cart. This kit fits standard journal sizes and is easy to install.

Pros	Cons
Fits multiple LS engines for easy compatibility. Standard journal sizes ensure a perfect fit every time. Click to select size for hassle-free ordering. Durable Mahle/Clevite quality for reliable performance.	Limited to standard journal sizes, not for all engines. Requires size selection before purchase, easy to miss. No extras included, just basic bearings.

Perfect For:

This Mahle/Clevite Rod and Main Bearing Kit is perfect for anyone rebuilding or upgrading a 4.8, 5.3, or 6.0 LS engine. It’s ideal for standard journal sizes, ensuring a perfect fit for your project.

Ready to Purchase?

View Price on Amazon (paid link)

6. STD Main & Rod Bearing Set Replacement for Chevy LS 4.8 5.3 5.7 6.0 6.2L Engine 1997-2013 LS1 LS2 LS3 V8, Standard Size Crankshaft Connecting Rod Bearing kit MS2199P MB5293SI CB663P CR807SI

STD Main & Rod Bearing Set Replacement for Chevy LS 4.8 5.3 5.7 6.0 6.2L Engine 1997-2013 LS1 LS2 LS3 V8, Standard Size Crankshaft Connecting Rod Bearing kit MS2199P MB5293SI CB663P CR807SI

Revitalize your Chevy LS engine with the STD Main & Rod Bearing Set. This standard-size kit fits 1997-2013 LS engines, ensuring a precise fit for reliable performance. It includes connecting rod bearings and crankshaft main bearings, crafted from high-strength metal to minimize wear.

Regularly replacing these bearings prevents engine damage and ensures smooth operation. ARMKER’s expert support makes engine rebuilds easier, backed by years of experience in supplying quality bearings.

Pros	Cons
Standard size fits Chevy LS engines from 1997-2013. Prevents engine damage with reliable bearings. High-strength metal ensures precise fit and longevity. Trusted brand with expert customer support.	No advanced tech support offered for installation. Standard size only, no options for custom fits. Limited to specific LS engines, not universal.

Perfect For:

This STD Main & Rod Bearing Set is perfect for anyone rebuilding a Chevy LS engine from 1997 to 2013. It’s ideal for standard-size crankshafts in 4.8L, 5.3L, 5.7L, 6.0L, or 6.2L LS V8 engines.

Ready to Purchase?

View Price on Amazon (paid link)

7. Rod and Main Bearing Kit Fit for Chevy LS LS1 LS3 V8 4.8 5.3 5.7 6.0 6.2L Engine 1997-2013 Some Models, Main Bearings Set Replace MS2199P MB5293SI, Rod Bearings Set Replace CB-663P CR807SI

Rod and Main Bearing Kit Fit for Chevy LS LS1 LS3 V8 4.8 5.3 5.7 6.0 6.2L Engine 1997-2013 Some Models, Main Bearings Set Replace MS2199P MB5293SI, Rod Bearings Set Replace CB-663P CR807SI

Revitalize your Chevy LS engine with this Rod and Main Bearing Kit. Designed for LS1, LS3, and other V8 models, it fits engines from 4.8L to 6.2L.

High-strength alloy ensures durability, reduces friction, and improves performance. Easy to install and factory-tested for reliability.

Pros	Cons
Fits many Chevy LS engines, 1997-2013. Replaces old parts, saves time and hassle. Durable alloy material, resists wear and heat. Boosts engine performance, reduces friction. Easy to install, factory-tested for reliability.	Not for all Chevy models – check compatibility first. Requires professional installation – not a DIY job. No instructions included – research needed.

Perfect For:

This rod and main bearing kit is perfect for Chevy LS owners who want to improve engine performance and ensure long-lasting durability. It’s ideal for those with 1997-2013 models, including LS1, LS3, and various V8 engines.

Ready to Purchase?

View Price on Amazon (paid link)

8. Armker STD Engine Main & Rod Bearing Set Replacement for 2012-2019 Hyundai Accent Veloster for Kia Rio Soul 1.6L 1591CC L4 G4FD Engine Replace# 21020-2B100 23060-2B100 210202B100

Armker STD Engine Main & Rod Bearing Set Replacement for 2012-2019 Hyundai Accent Veloster for Kia Rio Soul 1.6L 1591CC L4 G4FD Engine Replace# 21020-2B100 23060-2B100 210202B100

The Armker STD Engine Main & Rod Bearing Set is a perfect fit for specific Hyundai and Kia models. It’s designed for 1.6L engines without Turbo, ensuring reliable performance. Made from high-strength metal, it minimizes wear and offers precision clearance.

This set includes 8 connecting rod bearings, 10 crankshaft main bearings, and 2 thrust washers. It’s easy to install with the right tools and a factory manual. ARMKER provides expert customer support for any questions.

Pros	Cons
Perfect fit for Hyundai and Kia 1.6L engines, no turbo needed. High-strength metal ensures durability and reliable performance. Complete set includes main bearings, rod bearings, and thrust washers. Trusted brand with years of experience in engine rebuilds.	No installation guide included, requires shop manual for setup. Not for turbo engines, limits use in specific models. No warranty details provided, unclear coverage.

Perfect For:

This bearing set is perfect for car owners with a 2012-2019 Hyundai Accent or Veloster, or a Kia Rio or Soul with a 1.6L engine. It’s also great for mechanics working on these specific models.

Ready to Purchase?

View Price on Amazon (paid link)

9. Bundled Set of Clevite A Series Rod & Main Bearing Kit Chevy SB 305 307 327 350 383 1967-02 LT1+LT4 (STD/STD Bearings).

Upgrade your Chevy engine with the Clevite A Series Rod & Main Bearing Kit. This bundled set is compatible with various Chevy SB models, from 305 to 383, up to 2002. It’s a perfect fit for standard-size crankshaft journals.

The kit includes high-quality bearings designed for durability and performance. Easy to install, it ensures your engine runs smoothly and efficiently.

Pros	Cons
Fits many Chevy engines, from 305 to 383, up to 2002. Standard size, perfect for your crankshaft journals. Bundle deal, includes rod and main bearings for convenience. Trusted Clevite quality, ensures durability and performance.	Not for small journal engines, check before buying. Standard size only, no oversized options available. Limited to Chevy SB, not for other brands.

Perfect For:

This bundled set is perfect for Chevy SB engine owners who need reliable rod and main bearings. It’s ideal for standard crankshaft journals and works with Chevy SB 305, 307, 327, 350, and 383 engines up to 2002.

Ready to Purchase?

View Price on Amazon (paid link)

10. DNJ RB940 Std. Rod Bearing Set For 90-01 Toyota Camry Celica 2.0L 2.2L DOHC 16v

The DNJ RB940 Std. Rod Bearing Set is brand new and fits 90-01 Toyota models like the Camry, Celica, and RAV4. It’s designed for 2.0L-2.2L DOHC engines, ensuring a perfect match for your vehicle.

This set services the complete engine with standard-sized bearings. DNJ Engine Components is trusted for quality, with 30+ years of experience in domestic and Japanese engine parts.

Pros	Cons
Brand new DNJ® rod bearings for Toyota engines. Fits multiple models, including Camry, Celica, RAV4. Complete engine service with one set. Trusted quality from 30+ years of DNJ expertise.	Limited to specific Toyota models and engine types. Standard size may not fit modified engines. No warranty details provided for long-term reliability.

Perfect For:

This DNJ RB940 Rod Bearing Set is perfect for Toyota owners with a 90-01 Camry, Celica, or other listed models. It’s ideal for those needing a reliable, standard-size bearing set to keep their 2.0L or 2.2L engine running smoothly.

Ready to Purchase?

View Price on Amazon (paid link)

Buying Guide

Main and rod bearings are key to your engine’s health. They reduce friction and prevent damage, keeping your engine running smoothly. Choosing the right bearings ensures longevity and performance.

Finding the perfect bearings can feel overwhelming, but we’ve made it easy. Our guide highlights top picks for various engines, from LS engines to Chevy SB models. Whether you’re rebuilding or upgrading, these reliable and durable options will keep your engine performing at its best.

Here’s what to consider when buying main and rod bearings:

Engine Compatibility:
Make sure the bearings fit your engine model. Check the make, model, and year to avoid mismatches.
Size:
Choose standard or oversized bearings based on your crankshaft journals. Measure carefully for a precise fit.
Material:
Look for high-strength alloys or tri-metal designs for durability and reduced friction.
Performance Needs:
Decide if you need bearings for daily use, high-performance builds, or heavy loads.
Brand Reputation:
Stick with trusted brands like King, Clevite, or Mahle for reliable quality.
Ease of Installation:
Opt for bearings that are easy to install, especially if you’re doing it yourself.
Price and Value:
Balance cost with quality to get the best value for your budget.

With these factors in mind, you’ll find the perfect bearings to keep your engine running smoothly. Dive into our top picks and make your choice with confidence!