SEALED POWER 2500APA Rod Bearing Set Gm 151 V6 V8 215

( Brand: Sealed Power ), ( Manufacturer Part Number: 2500APA ), ( Type: Connecting Rod Bearing ), ( Country Of Origin: United States ), ( Vintage Part: Yes )

Review SEALED POWER Rod Bearing Set Gm 151 Buick V6 V8 215 fits 350 1961–1993

The **Power 2500APA Rod Bearing Set** is a premium, high-performance upgrade designed specifically for the iconic **1961 1993 General Motors 151 Buick V6 and V8 engines**, including the legendary **215 cubic inch inline-six** and the robust **350 cubic inch V8** configurations. Engineered to deliver unmatched durability, precision, and reliability, this rod bearing set is crafted from **high-quality, heat-treated steel** and features a **sophisticated anti-friction coating** that minimizes wear, reduces friction, and maximizes engine efficiency. Unlike standard aftermarket bearings, the **2500APA** is meticulously machined to exacting tolerances, ensuring a perfect fit within the GM 151 engine block s rod journals, whether in stock or modified applications. This set is ideal for both **restoration projects** seeking original performance and **high-mileage engines** requiring a robust rebuild, as it withstands extreme loads, high RPMs, and intense heat critical for maintaining structural integrity in classic muscle cars, cruisers, and performance applications. The **APA (Anti-Pan) design** further enhances stability by preventing rod bearing distortion under heavy loads, making it a trusted choice for enthusiasts who demand both power and longevity. Whether you're reviving a vintage Buick Skylark, a high-performance LeSabre, or a classic Riviera, this rod bearing set ensures a smooth, quiet operation and a significant extension of your engine s lifespan, making it an indispensable component for any serious GM 151 engine rebuild.

### **Pros and Cons of Buying a Power 2500APA Rod Bearing Set for 1961 1993 GM 151 Buick V6/V8 (215 350 CID)**

1. **Compatibility and Fitment** The Power 2500APA rod bearing set is specifically designed for GM s 151-series engines (including the 215, 250, 290, 307, 350, and 400 in various configurations). This ensures a precise fit without modification, reducing the risk of installation errors.

2. **Durability and Load-Bearing Capacity** These bearings are engineered to handle the high-stress conditions of a V6 or V8 engine, particularly in applications where heavy loads, high RPMs, or aggressive driving are common. The 2500 series is known for its robust construction, often using high-quality materials like steel-backed bearings with a durable plating (such as cadmium or chrome).

3. **Improved Engine Performance** Worn rod bearings can lead to excessive oil consumption, reduced compression, and potential catastrophic failure (e.g., rod knock). Replacing them with new, high-quality bearings can restore proper lubrication, reduce friction, and enhance engine efficiency, potentially improving horsepower and longevity.

4. **Preventative Maintenance** If your engine shows signs of wear (oil leaks, unusual noise, or visible wear on the rod journals), replacing the bearings proactively can prevent a costly engine failure. This is especially critical in older engines where wear is more likely.

5. **Warranty and Reliability** Reputable brands like Power (a division of Federal-Mogul) offer warranties on their bearings, providing peace of mind against premature failure. The 2500 series is a well-established product line with a track record of reliability in high-performance and muscle car applications.

6. **Ease of Installation** These bearings are designed for straightforward installation, especially if you have experience with engine rebuilds. They come with clear instructions, and the fitment is straightforward for most mechanics or DIY enthusiasts.

7. **Cost-Effective Upgrade** Compared to a full engine rebuild or replacement, replacing just the rod bearings is a relatively inexpensive way to extend the life of your engine. The cost is justified by the potential savings from avoiding a major failure.

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1. **Cost Relative to Engine Value** For older or lower-value engines (e.g., a 1960s Buick with minimal restoration potential), the cost of a rod bearing set may not be justified if the engine is nearing the end of its useful life. In such cases, a rebuild or replacement might be more economical.

2. **Installation Complexity** While the bearings themselves are easy to install, the process of removing and reinstalling the crankshaft, pistons, and connecting rods can be labor-intensive. If you lack mechanical experience, this could lead to additional costs for professional labor.

3. **Potential for Hidden Damage** If the engine has other underlying issues (e.g., cracked blocks, worn crankshafts, or seized rods), replacing just the bearings may not be sufficient. A full inspection is necessary to avoid repeating the process soon after installation.

4. **Quality Variability** While Power is a reputable brand, counterfeit or low-quality aftermarket bearings can sometimes slip into the market. Always purchase from trusted suppliers (e.g., RockAuto, Summit Racing, or authorized dealers) to ensure authenticity and quality.

5. **Time-Consuming Process** A rod bearing replacement typically requires disassembling the engine, which can take several hours (or days) depending on the engine s condition and your experience level. This downtime may not be feasible for daily drivers.

6. **Limited Longevity in Severe Conditions** If the engine operates under extreme conditions (e.g., high RPMs, heavy towing, or poor lubrication), even high-quality bearings may wear out faster than expected. Regular oil changes and proper maintenance are essential to maximize their lifespan.

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Replacing the rod bearings in a 1961 1993 GM 151 Buick V6/V8 engine with a Power 2500APA set is a **highly recommended** maintenance procedure if your engine shows signs of wear or you re performing a rebuild. The benefits improved performance, extended engine life, and reduced risk of catastrophic failure outweigh the drawbacks for most applications. However, the decision should be based on:

- The **current condition of the engine** (are other components worn?).

- The **value and intended use of the vehicle** (restoration project vs. daily driver).

- Your **mechanical skill level** (can you install them properly?).

- The **cost-benefit ratio** (is the engine worth the investment?).

For a **restored or high-mileage engine showing symptoms of rod bearing wear**, this is a **wise investment**. For a **low-mileage, well-maintained engine**, it may not be necessary unless you re pursuing high-performance modifications.

- **If your engine is running poorly, making noise, or has visible wear:** Proceed with the replacement. Pair it with a full inspection of the crankshaft, rods, and block to address any other issues.

- **If your engine is in good condition but you re rebuilding it for performance:** Upgrading to these bearings is a smart choice, especially if you plan to run higher RPMs or loads.

- **If your engine is old, unreliable, or not worth significant investment:** Consider whether the cost is justified. A full rebuild or replacement might be more practical.

Always source the bearings from a trusted supplier and follow manufacturer installation guidelines. If in doubt, consult a professional mechanic to assess the engine s overall condition before proceeding.

Details:

Condition: New Old Stock NOS. Key Features:: Brand: Sealed Power. Origin: Made in the USA. Part Number: 2500APA Cross-ref: 2500RAA.

These New Old Stock components provide the authentic material quality and precise tolerances required for vintage restorations, ensuring your crankshaft journals remain protected oil pressure stays within factory spec. Some original boxes may show signs of shelf-wear, such as dust, tape, or surface distress from years storage. Proudly made in the USA or via ISO-certified legacy facilities, these 2500APA series bearings are a staple for massive range of domestic Power plants. Unbeatable Prices Expectations: While many of our vintage parts were manufactured decades ago, they remain unused and high-quality.

Position: Connecting Rod. Genuine Sealed Power 2500APA Rod Bearing Set of 8 NOS: Restore the legendary reliability your engine with this genuine New Old Stock NOS connecting rod bearing set. This set of eight 8 standard-size bearings is the correct fitment for iconic GM 151 Iron Duke inline-four, Buick designed 90-degree V6 family including 225 Dauntless and 231/3.8L, lightweight aluminum 215 V8 used by Buick, Oldsmobile, Pontiac. These slight aesthetic differences are a result of historical production processes and do not impact the parts integrity, performance, or authenticity.

part #: 2500apa price

• $43.95

specifications pistonrinro:

• for models: 350
• for makes: Buick
• for years: 1961-1993
• brand: Sealed Power
• mpn: 2500apa
• type: Connecting Rod Bearing
• country of origin: United States
• vintage part: Yes

seller pistonrinro:

• city: Lewiston, Idaho
• # reviews: 16163
• rating: 99.9%

returns pistonrinro:

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

shipping pistonrinro:

• type: Calculated
• service: USPS Ground Advantage, USPS Priority Mail
• carrier: USPS
• transit: 5-8 Days
• class: Standard, Expedited
• cost: $8.52

general pistonrinro:

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

payments pistonrinro:

• wallet: Paypal
• other
• credit card: Mastercard

offer pistonrinro:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: March 7, 2026
• quantity: 1

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