ACL BEARINGS 4M960P-40 Bearing Set V6 181-196-231-252

( Brand: Acl Bearings ), ( Type: Crankshaft Main Bearing ), ( Manufacturer Part Number: 4M960P-40 ), ( Items Included: Engine Bearing ), ( Universal Fitment: No ), ( Fitment Type: Performance/custom ), ( Notes: Main Bearing Set )

Review ACL BEARINGS Main Bearing Set Buick V6 fits 1964-90

ACL 4M960P-40 Bearing Set for Buick V6 Engines (181-196-231-252, 1964-1990)

The ACL 4M960P-40 Bearing Set is a high-performance replacement solution engineered specifically for Buick V6 engines with the application range of 181-196-231-252, applicable to models produced between 1964 and 1990. This bearing set, manufactured by the renowned automotive brand, ACL, delivers superior quality and reliability for your vehicle's engine.

The ACL 4M960P-40 Bearing Set includes all the necessary components needed for a complete engine overhaul, ensuring a perfect fit and smooth operation. The set comprises of:

1. Six (6) crankshaft bearings: These bearings support the crankshaft's massive weight, allowing the engine to rotate efficiently. ACL employs premium materials and advanced manufacturing techniques to produce bearings that are durable, reduce friction, and promote optimal engine performance.

2. Six (6) main bearings: Main bearings support the pistons as they travel up and down in the cylinder bores. ACL's main bearings are precisely machined to ensure a close fit with the crankshaft, minimizing any unwanted play and maximizing engine power.

3. Six (6) rod bearings: Rod bearings support the connecting rods as they transfer power from the pistons to the crankshaft. ACL's rod bearings are designed to be strong, durable, and provide excellent lubrication, ensuring reliable engine operation.

4. Six (6) oil pump bearings: These bearings support the oil pump, which is responsible for circulating oil throughout the engine. ACL's oil pump bearings are engineered for long-lasting performance, ensuring consistent oil flow and lubrication.

5. Six (6) timing gear bearings: Timing gear bearings support the timing gears, which synchronize the rotation of the engine's crankshaft and camshaft. ACL's timing gear bearings are manufactured with precision and high-quality materials, providing improved engine performance and reduced wear.

By installing the ACL 4M960P-40 Bearing Set in your Buick V6 engine, you can expect improved engine performance, enhanced durability, and peace of mind knowing that you have installed high-quality components designed specifically for your vehicle. The ACL brand's reputation for producing top-tier automotive components ensures that this bearing set will meet or exceed OEM specifications and provide superior performance for your engine.

ACL Bearings 4M960P-40 Bearing Set for Buick V6: A Detailed Analysis

The ACL Bearings 4M960P-40 Bearing Set is a popular choice among car enthusiasts and mechanics for Buick V6 engines (models 181-196-231-252, 1964-1990). In this analysis, we will discuss the pros and cons of purchasing this bearing set to help you make an informed decision.

1. High-Quality Material: ACL bearings are made of high-quality materials, specifically SAE 52100 steel, ensuring durability and reliability.

2. Precision Manufacturing: ACL bearings undergo a rigorous manufacturing process to ensure precision and uniformity in size, shape, and finish, ensuring proper fitment and function.

3. Reduced Noise: These bearings are designed to minimize noise and vibration, providing a smoother and quieter driving experience.

4. Longer Service Life: Due to their high-quality materials and precise manufacturing, ACL bearings have a longer service life compared to OEM (original equipment manufacturer) bearings.

5. Increased Performance: Upgrading to ACL bearings can improve engine performance by reducing friction and providing better support for crankshafts and connecting rods.

6. Wide Compatibility: The ACL 4M960P-40 bearing set is compatible with a wide range of Buick V6 engines, making it a versatile choice.

1. Higher Cost: ACL bearings are generally more expensive than OEM bearings. However, their longer service life and potential performance improvements may offset the initial investment.

2. Installation Complexity: Installing ACL bearings may require more skill and experience compared to OEM bearings due to their precision manufacturing and fitment requirements.

3. Availability: ACL bearings may not be readily available at local auto parts stores and may need to be ordered online or through specialized mechanical shops.

The ACL Bearings 4M960P-40 Bearing Set offers several advantages, including high-quality materials, precision manufacturing, reduced noise, longer service life, increased performance, and wide compatibility. However, these benefits come with a higher cost, installation complexity, and potential availability limitations.

If you are looking for a reliable, high-performance bearing set for your Buick V6 engine and are willing to invest in the initial cost and potential installation challenges, the ACL 4M960P-40 Bearing Set is an excellent choice. On the other hand, if you are on a tight budget or prefer a more convenient and readily available option, OEM bearing sets may be a better fit for your needs.

Based on the analysis of the pros and cons, if you are looking for a high-performance, long-lasting bearing set for your Buick V6 engine and have the necessary skills and resources for installation, the ACL 4M960P-40 Bearing Set is a recommended choice. If you prefer a more budget-friendly and readily available option, consider OEM bearing sets.

Details:

ACL 4M960P-40 Main Bearing Set for Buick V6 181-196-231-252 1964-90Part Number: 4M960P-40Suffix: Denote: Triumphal. For listings with free shipping, it only applies within the continental 48 states.

part #: 4m960p40 prices

• $30.00-$63.22

specifications engibearing:

• for makes: Buick
• for years: 1964-90
• brand: Acl Bearings
• type: Crankshaft Main Bearing
• manufacturer part number: 4M960P-40
• items included: Engine Bearing
• universal fitment: No
• fitment type: Performance/custom
• notes: Main Bearing Set

shipping engibearing:

• cost: $0.00
• service: Standard
• type: Fixed
• transit: 3-5 Days
• class: Standard

returns engibearing:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

offer engibearing:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: August 5, 2025

payments engibearing:

• credit card: Discover
• other
• wallet: Apple-pay

general engibearing:

• Car Truck Parts Accessories > Engines Engine Parts > Engine Bearings
• condition: New

seller engibearing:

• city: Wrightstown, Wisconsin
• # reviews: 65771
• rating: 98.4%

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