PERFECT CIRCLE CB-960P-8 Connecting Rod Bearings 290 304 343

( Brand: Perfect Circle ), ( Part Type: Bearing Rod ), ( Manufacturer Part Number: CB-960P-8 )

Review PERFECT CIRCLE Connecting Rod Bearings Amc 290 304 343 fits CB-960P STD 360 1966-91

Introducing the Circle CB-960P-8 Connecting Rod Bearings, a high-performance upgrade for your 1966-1991 AMC engines with displacements of 290, 304, 343, and 360 cubic inches. These bearings are designed to provide exceptional durability and reliability, making them an ideal choice for both daily drivers and high-performance applications.

The Circle CB-960P-8 Connecting Rod Bearings are manufactured using top-quality materials to ensure a long service life. The bearing shells are made from a heat-treated, chrome molybdenum alloy steel, which offers increased strength and resistance to wear and fatigue. The bearing surfaces are precision machined to ensure a perfect fit and a smooth, friction-free operation.

These bearings feature a press-in design, which simplifies their installation. The bearing shells are designed to press directly onto the crankshaft journals and the connecting rods, eliminating the need for bearings retainers or other complex installation systems. This design also helps to reduce the weight of the rotating assembly, which can lead to improved engine performance.

The Circle CB-960P-8 Connecting Rod Bearings are also designed with performance in mind. They are machined to provide generous clearance for high-performance piston rings and piston pins, ensuring that the bearings do not interfere with the piston movement. This can lead to improved engine efficiency, increased horsepower, and reduced engine temperatures.

These bearings are also compatible with a wide range of engine builds, making them a versatile upgrade for your AMC engine. Whether you're building a street rod, restoring a classic, or looking to improve the performance of your daily driver, the Circle CB-960P-8 Connecting Rod Bearings are an excellent choice.

In summary, the Circle CB-960P-8 Connecting Rod Bearings are a high-quality, durable, and performance-focused upgrade for your 1966-1991 AMC engines. They are manufactured using top-quality materials, feature a simple press-in design, and offer generous clearance for high-performance piston rings and pins. With their versatile compatibility and proven performance benefits, these bearings are an excellent investment for any AMC engine enthusiast.

Buying CB-960P connecting rod bearings (part number) for a 1966-1991 AMC engine (290, 304, 343, 360) can be a viable option for those looking to upgrade their engine's performance or extend its life. Here are some pros and cons to consider before making a purchase.

1. High-Quality Material: These bearings are made of high-quality material, often composed of steel or bronze, which provides durability and resistance to wear and tear.

2. Improved Performance: Upgrading to better-quality connecting rod bearings can lead to improved engine performance, as they offer reduced friction, improved stability, and better heat dissipation.

3. Prevents Engine Damage: Worn-out or failing connecting rod bearings can cause catastrophic engine damage, such as piston scuffing or rod bending. Replacing them with new, high-quality bearings can prevent such damage and extend the engine's life.

4. Enhanced Reliability: Upgrading to superior connecting rod bearings can improve the overall reliability of the engine, ensuring smoother operation and fewer breakdowns.

5. Easy Installation: The CB-960P connecting rod bearings are designed to be a direct replacement for the stock bearings, making the installation process straightforward and hassle-free.

1. Cost: Upgrading to high-performance connecting rod bearings can be more expensive than using stock bearings, which may deter some buyers.

2. Potential Clearance Issues: In some cases, installing aftermarket connecting rod bearings may require clearance adjustments to ensure proper fitment.

3. Requires Engine Disassembly: Installing new connecting rod bearings requires engine disassembly, which can be time-consuming and labor-intensive.

4. May Not Provide Significant Power Gains: While upgrading to high-quality connecting rod bearings can improve engine performance, it may not provide significant power gains, especially in stock engines.

The decision to purchase CB-960P connecting rod bearings for a 1966-1991 AMC engine depends on individual priorities and goals. If you are looking to enhance engine performance, extend its life, or improve reliability, these bearings can be a valuable investment. However, consider the potential costs, installation requirements, and potential power gain limitations before making a decision. Ultimately, if you value superior engine components and are willing to invest in their benefits, then purchasing the CB-960P connecting rod bearings can be a worthwhile investment for your AMC engine.

Details:

If any manufacturer warranty exists, it is between you and them. There may be minor corrosion, scuffs, torn or missing boxes, scratches from storage, etc. ONCE Purchased YOU OWN IT. Be sure the part you are buying is correct for your application.

AMC JEEP 290 304 343 360 V8 Engines. They may have been in storage anywhere from 1-30 years. Shipping:: Free Shipping is for continental USA only. Perfect Circle part number CB-960P-8.

None of which makes the part Defective. Rubber parts, gaskets, hardware may need to be replaced and not usable. Sometimes the fitment is so old that it does not take into account trim, engine size or build dates.

part #: cb960p8 prices

• $69.95-$113.99

specifications engibearing:

• for models: Cb-960p, Std, 360
• for makes: Amc
• for years: 1966-91
• brand: Perfect Circle
• part type: Bearing Rod
• manufacturer part number: CB-960P-8

returns engibearing:

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

shipping engibearing:

• carrier: USPS
• transit: 5-11 Days
• cost: $0.00
• service: USPS Ground Advantage
• class: Standard
• type: Fixed

offer engibearing:

• quantity: 1
• sold: 0
• started: September 26, 2025
• availability: In Stock
• options: Ship-to-home

general engibearing:

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

seller engibearing:

• city: Houston, Texas
• # reviews: 245829
• rating: 99.4%

payments engibearing:

• other
• wallet: Paypal
• credit card: Visa

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