CLEVITE TLX-CLECB663P10 Rod Bearing Set Cl360a155 V8 CB663P108

( Brand: Clevite ), ( Manufacturer Part Number: TLX-CLECB663P10 ), ( Type: Automotive ), ( Item Weight: 1.0000 ), ( Fitment Type: Direct Replacement ), ( Generic Keywords 1: See Notes ), ( Intended Use: Automobiles ), ( Warranty: 1 Year )

Review CLEVITE Cl360a155 Con Rod Bearing Set Gmc V8 fits SIERRA CLASSIC 3500 2007

The **Clevite TLX-CLECB663P10 (CL360A155) Rod Bearing Set** is a precision-engineered, high-performance replacement bearing assembly designed specifically for the **2007 GMC Sierra 3500 Classic** equipped with the **LS3 V8 engine (CB663P108)**. This meticulously crafted set features **two robust, high-capacity rod bearings** that deliver superior strength, durability, and reliability under the demanding conditions of heavy-duty trucking, towing, and high-performance applications. Engineered with **Clevite s proprietary TLX (Titanium Lube X) technology**, these bearings incorporate a **thin-walled, high-strength steel shell** reinforced with a **titanium-infused composite coating** that enhances lubrication retention, reduces friction, and minimizes wear even in extreme heat and high-load scenarios. The **CL360A155** designation ensures an exact fit for the LS3 s **3.75-inch bore rod journals**, providing optimal clearance and structural integrity to withstand the torque and stress of aggressive driving, heavy payloads, or modified engine builds. Whether installed in a stock application or as part of a performance upgrade such as a forced induction setup or a high-revving camshaft they offer **superior oil retention** and **resistance to oil starvation**, reducing the risk of catastrophic failure. Built to meet or exceed OEM specifications, these bearings are a trusted choice for mechanics and enthusiasts seeking long-lasting performance without compromising on quality. Their **seamless installation** and **backward compatibility** with other LS-series engines make them a versatile solution for maintaining peak engine health in the rugged, high-demand environment of the GMC Sierra 3500 Classic.

### **Pros and Cons of buying a Clevite TLX-CLECB663P10 (CL360A155) Rod Bearing Set for a 2007 GMC Sierra 3500 Classic V8 (CB663P108)**

1. **OEM Quality and Compatibility** Clevite is a trusted brand that produces bearings designed to meet or exceed factory specifications. The **CL360A155** part number is specifically engineered for the **L56/L57/L59/L67** GM V8 engines, which includes your **2007 GMC Sierra 3500 Classic (CB663P108)**. This ensures proper fitment and performance.

2. **Durability and Load-Bearing Capacity** These bearings are made from high-quality steel with a **babbitt lining**, which provides excellent resistance to wear, heat, and shock loads critical for heavy-duty applications like towing or hauling. They are designed to handle the stress of a **5.3L V8**, especially in high-performance or modified engines.

3. **Ease of Installation** The **TLX series** from Clevite is known for being straightforward to install, even for DIY mechanics. The bearings come pre-packed in oil, reducing the risk of contamination during installation. Proper installation techniques (using a bearing driver, proper lubrication, and torque specs) will ensure longevity.

4. **Widely Available and Affordable** Compared to aftermarket alternatives, Clevite bearings are reasonably priced and easily found at auto parts stores, online retailers (RockAuto, Amazon, eBay), and directly from Clevite dealers. This makes them a cost-effective choice for a critical engine component.

5. **Warranty and Reliability** Clevite offers a **limited warranty** on their bearings, providing some peace of mind against manufacturing defects. Their reputation for reliability means they are less likely to fail prematurely compared to cheaper, unknown brands.

6. **Compatibility with Common Modifications** If you plan to modify your engine (e.g., forced induction, turbocharging, or increased horsepower), these bearings can handle the additional stress better than stock or lower-quality replacements.

7. **Preventative Maintenance** Replacing rod bearings as part of an **overhaul or major service** (e.g., along with pistons, rings, or crankshaft) can extend the life of your engine and prevent catastrophic failure. This is especially important for high-mileage or heavily used trucks.

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1. **Cost Relative to Other Options** While not excessively expensive, Clevite bearings are **more costly than some aftermarket alternatives** (e.g., **Fel-Pro, Moroso, or budget brands**). For a **rod bearing set**, you may spend **$100 $200**, depending on where you purchase them. If you're on a tight budget, cheaper options exist, though with trade-offs in quality.

2. **Installation Requires Skill** Replacing rod bearings is a **labor-intensive job** that demands precision. Mistakes such as improper seating, incorrect lubrication, or overtightening can lead to **premature failure or engine damage**. If you lack mechanical experience, hiring a professional mechanic may be necessary, adding to the total cost.

3. **Potential for Contamination** If the bearings are not handled properly (e.g., exposed to dirt, moisture, or improper storage), they can become contaminated before installation. Always inspect the packaging for damage and follow installation guidelines carefully.

4. **May Still Require Additional Repairs** If your engine has **significant wear** (e.g., worn crankshaft journals, damaged connecting rods, or oil leaks), replacing just the rod bearings may not be sufficient. A **full engine rebuild** might be needed, which would require additional components (pistons, rings, seals, etc.).

5. **Limited Longevity in Extreme Conditions** While durable, these bearings are not **indestructible**. In **extreme heat, heavy loads, or poor lubrication**, they may wear out faster than expected. Regular oil changes and proper maintenance are essential to maximize their lifespan.

6. **Part Number Confusion** Some buyers may struggle with **part numbering** (e.g., **CLECB663P10 vs. CL360A155**). Ensuring you have the **correct set for your specific engine** (L56/L57/L59/L67) is critical. Double-checking with your **engine build sheet or a trusted mechanic** can prevent ordering the wrong bearings.

7. **Lead Time for Delivery** Depending on the retailer, there may be **delays in shipping**, especially for specialized parts. Planning ahead and ordering in advance is recommended.

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### **Conclusion**

The **Clevite TLX-CLECB663P10 (CL360A155) rod bearing set** is a **high-quality, reliable choice** for your **2007 GMC Sierra 3500 Classic V8**, offering **OEM-level performance, durability, and compatibility**. It is ideal if you prioritize **long-term engine health, preventative maintenance, or plan to modify your engine**. However, it is **not the cheapest option**, and installation requires **careful attention to detail**.

If you are **budget-conscious** and willing to take a slight risk, **aftermarket brands like Fel-Pro or Moroso** may offer comparable performance at a lower cost. However, for **maximum reliability and peace of mind**, Clevite is a **strong recommendation**, especially for **high-mileage or performance-oriented vehicles**.

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### **Final Recommendation**

- You are performing a **full engine rebuild or major overhaul**.

- You want **OEM-quality parts** for long-term reliability.

- You are **comfortable with (or willing to pay for) professional installation**.

- Your engine is **high-mileage, heavily used, or modified**.

- You are on a **tight budget** and can find a reputable aftermarket brand with good reviews.

- You are **not performing a full rebuild** and only need a **quick, cost-effective replacement**.

- Always **inspect the bearings** upon arrival for damage.

- Follow **manufacturer installation instructions** precisely.

- Use **fresh engine oil** and **proper lubrication** during installation.

- If unsure about installation, **consult a professional mechanic**.

For your **2007 GMC Sierra 3500 Classic V8**, the Clevite bearings are a **solid, dependable choice** that will serve you well if installed correctly.

Details:

Most P-Series main sets are full grooved to maximize oil flow the rod bearings. Material: Teri-Metal. Most rod bearings are available either with or without dowel holes for use in aluminum rods. Part Number: CB663P10 8.

Expertly crafted from premium materials. This premium product is the best way to go for those looking highest quality replacement that offers supreme levels of quality, performance and reliability. These are not to be confused with the standard passenger car and light truck parts for same retention applications which also have a suffix letter. These high performance parts have unique core part numbers different from the standard for same application.

Clevite Con Rod Bearing Set. P-Series parts are the oldest series of Clevite high performance bearings. The rod bearings in this series typically have the greatest amount of eccentricity. Both rods and mains have high crush for maximum retention, a reduced overlay thickness to prevent overlay: FEATURES Part: Connecting Rod Bearing.

Supplier Title: Clevite Chevy V8 305-350-400 1967-95 Con Rod Bearing Set. PRODUCT OVERVIEW: - P-Series Connecting Rod Bearing Set by Clevite.

part #: tlxclecb663p10 prices

• $37.38-$94.55

specifications pistonrinro:

• for models: 3500, Sierra, Classic
• for makes: Gmc
• for years: 2007
• brand: Clevite
• mpn: Tlx-clecb663p10
• type: Automotive
• item weight: 1.0000
• fitment type: Direct Replacement
• generic keywords 1: See Notes
• intended use: Automobiles
• warranty: 1 Year

general pistonrinro:

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

offer pistonrinro:

• sold: 0
• quantity: 4
• options: Ship-to-home
• availability: In Stock
• started: April 6, 2026

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• policy: Returns Accepted
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shipping pistonrinro:

• cost: $0.00
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• service: Expedited
• type: Fixed
• transit: 3-8 Days

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seller pistonrinro:

• rating: 99.7%
• # reviews: 153121
• city: Arlington, TX

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