KING ENGINE BEARINGS CR4017AM Connecting Rod 611500123900 121

( Brand: King Engine Bearings ), ( Type: Connecting Rod Bearings ), ( Manufacturer Part Number: CR4017AM ), ( Items Included: Engine Bearing ), ( Universal Fitment: No ), ( Size: Standard ), ( Fitment Type: Performance/custom ), ( Notes: Compatible With Pontiac 121 20 1987 ), ( UPC: 611500123900 )

Review KING ENGINE BEARINGS Connecting Rod Pontiac 121 fits STD 1987–2020

Introducing the King Engine Bearings CR4017AM Standard Connecting Rod Bearing for Pontiac 121 20 1987, a high-performance solution designed to enhance the durability and reliability of your engine. This connecting rod bearing is engineered to meet the specific requirements of your Pontiac engine and is suitable for racing and high-performance applications.

The CR4017AM connecting rod bearing is manufactured using King Engine Bearings' proprietary micro-alloy steel material, which provides exceptional strength and durability. This material is also heat-treated to ensure optimal bearing performance under extreme conditions.

The bearing features a standard taper design, which is ideal for use with standard-sized connecting rods. It also utilizes King's patented rolled-steel fillet design, which provides increased strength and rigidity to the bearing, reducing the risk of failure under heavy loads.

The CR4017AM connecting rod bearing is also precision-machined to ensure a perfect fit and optimal clearance with your crankshaft. This ensures smooth and efficient engine operation, reducing the risk of bearing damage or engine wear.

Additionally, this connecting rod bearing is designed to provide excellent oil retention, ensuring that the bearing remains lubricated even under high loads and temperatures. This helps to reduce friction and wear, ensuring that your engine runs smoothly and efficiently.

The CR4017AM connecting rod bearing is also compatible with a wide range of engine applications, making it a versatile and practical choice for Pontiac owners looking to upgrade their engine bearings. It is backed by King Engine Bearings' industry-leading warranty, providing you with peace of mind and confidence in your investment.

In summary, the King Engine Bearings CR4017AM Standard Connecting Rod Bearing for Pontiac 121 20 1987 is a high-performance, durable, and reliable solution for your engine bearing needs. Its precision-machined design, superior strength and durability, and excellent oil retention make it an ideal choice for racing and high-performance applications.

The KING Engine Bearings CR4017AM STD connecting rod bearing is a popular replacement option for Pontiac 121 20 engines manufactured in 1987. Here are some pros and cons that might help you decide whether to purchase this bearing:

1. High-quality material: The KING Engine Bearings CR4017AM STD connecting rod bearing is made of high-quality materials, including a steel backing plate and a copper-alloy composite bearing surface. This ensures durability and long-lasting performance.

2. Improved engine performance: Upgrading to a high-performance connecting rod bearing like the KING CR4017AM can lead to improved engine performance, including increased horsepower and torque, smoother operation, and reduced engine noise.

3. Reduced wear and tear: The KING CR4017AM is designed to reduce wear and tear on other engine components, such as the crankshaft and piston rings. This can help extend the overall life of your engine.

4. Easy installation: The KING CR4017AM is a standard size bearing and is generally easy to install, although some engine disassembly may be required.

1. Cost: The KING Engine Bearings CR4017AM STD connecting rod bearing is more expensive than some OEM (original equipment manufacturer) or aftermarket alternatives. However, the higher cost may be justified by the improved performance and durability.

2. Requires engine disassembly: Depending on the condition of your engine, installing the KING CR4017AM may require significant engine disassembly, which can be time-consuming and labor-intensive.

3. May not be necessary for all applications: If your engine is in good condition and does not exhibit any symptoms of connecting rod bearing failure, upgrading to the KING CR4017AM may not be necessary.

The KING Engine Bearings CR4017AM STD connecting rod bearing is a high-quality, durable solution for upgrading the connecting rod bearings in your Pontiac 121 20 engine. While it may come with a higher cost and require some engine disassembly, the benefits of improved engine performance, reduced wear and tear, and extended engine life make it a worthwhile investment for many applications.

If you are experiencing symptoms of connecting rod bearing failure, such as excessive engine noise, vibration, or loss of power, the KING Engine Bearings CR4017AM STD connecting rod bearing is a recommended solution. If your engine is in good condition and you are not experiencing any symptoms, it may not be necessary to upgrade to the KING bearing, but it could still provide some performance benefits. Ultimately, the decision to purchase the KING CR4017AM should be based on your specific engine condition and performance goals.

Details:

Compatible with: PONTIAC 121 20 1987 Number of pairs in a set: 4Bearing size: Staking Bearings have been proven time and again to be the best on market. For listings with free shipping, it only applies within the continental 48 states. Regardless if its race, track, or stock replacements they have proven get the job done.

part #: cr4017am prices

• $28.99-$55.39

specifications engibearing:

• for models: Std
• for makes: Pontiac
• for years: 1987-2020
• brand: King Engine Bearings
• type: Connecting Rod Bearings
• manufacturer part number: CR4017AM
• items included: Engine Bearing
• universal fitment: No
• size: Standard
• fitment type: Performance/custom
• notes: Compatible With Pontiac 121 20 1987
• upc: 611500123900

payments engibearing:

• wallet: Paypal
• credit card: Mastercard
• other

shipping engibearing:

• type: Fixed
• cost: $0.00
• class: Standard
• transit: 3-7 Days
• service: Standard

offer engibearing:

• started: July 15, 2025
• options: Ship-to-home
• sold: 0
• availability: In Stock

returns engibearing:

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

general engibearing:

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

seller engibearing:

• city: Wrightstown, Wisconsin
• # reviews: 65625
• rating: 98.5%

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