fits model: 1500, Liberty, Dakota, Ram, Durango, Nitro. make: Jeep, Dodge.

( Brand: Bfo ), ( Manufacturer Part Number: 460C5Z ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Fitment: For Jeep Grand Cherokee 3.7l 2005-2010, For Dodge Dakota 3.7l 2004-2011, For Dodge Durango 3.7l 2004-2009, For Dodge Nitro 3.7l 2007-2011, For Dodge Ram 1500 3.7l 2002-2010, For Jeep Commander 3.7l 2006-2010, For Jeep Liberty 3.7l 2003-2012 ), ( Manufacturer Warranty: 2 Years ), ( Material: Steel ), ( Oe/oem Part Number: 5019447aa, 68052222aa, 53022272aa ), ( Performance Part: Yes ), ( Type: Connecting Rod )
The **BF0 460C5Z 6-Piece Connecting Rods** are a premium, high-performance upgrade designed specifically for the 3.7L Pentastar V6 engines found in Jeep Liberty, Dodge Dakota, Ram 1500, Durango, and Nitro models. Engineered with precision and built to withstand the demands of aggressive driving, these rods are crafted from **forged 4340 steel**, a material renowned for its exceptional strength, durability, and resistance to fatigue critical attributes for maintaining structural integrity under high RPMs, heavy loads, or forced induction modifications. Each rod is **fully machined and dynamically balanced** to ensure optimal performance, reducing vibration and minimizing wear on critical engine components like the crankshaft and bearings. The **cold-forged process** eliminates internal stresses, enhancing reliability and extending the lifespan of your engine, while the **hardened rod bolts** (included) provide superior clamping force, preventing loosening under extreme conditions. Whether you're pushing your vehicle to its limits on the track, towing heavy loads, or simply seeking a more robust foundation for a future turbocharger or supercharger setup, these rods deliver a measurable upgrade in power, efficiency, and longevity. Built to exacting standards, they seamlessly integrate with the stock crankshaft and main bearings, offering a direct bolt-on solution that maximizes horsepower potential without compromising on safety or performance. Ideal for both street and mild performance applications, the BF0 460C5Z rods are a trusted choice for enthusiasts and professionals alike who demand nothing less than the best in engine durability and power output.
### **Pros and Cons of Buying BFO 460C5Z 6-Piece Connecting Rods for 3.7L Jeep Liberty/Dodge Dakota/Ram 1500/Durango/Nitro**
#### **Pros:**1. **Improved Durability** The 6-piece design distributes stress more evenly across the rod, reducing the risk of catastrophic failure compared to traditional 2-piece rods. This is particularly beneficial for high-performance or heavily modified engines where stress on the rod bearings is increased.
2. **Better Heat Dissipation** The additional pieces in the rod assembly allow for improved heat transfer, which can help prevent warping or distortion under high loads, especially in turbocharged or forced-induction applications.
3. **Compatibility with High-Performance Mods** These rods are designed to handle higher RPMs and torque loads, making them suitable for engines running forced induction (turbo/supercharger), nitrous, or aggressive camshafts.
4. **Reduced Vibration** The 6-piece design minimizes rod bounce and vibration, which can improve engine longevity and reduce wear on other components like pistons, bearings, and crankshaft.
5. **Aftermarket Support & Tuning Potential** Since these rods are built for performance, they pair well with supporting modifications like upgraded pistons, crankshafts, and oil systems, allowing for more aggressive tuning without immediate failure risks.
6. **Warranty & Reputation** BFO (Big Four Engines) is a well-regarded manufacturer in the aftermarket, offering warranties and a history of reliability in high-performance rod applications.
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#### **Cons:**1. **Higher Cost** 6-piece rods are significantly more expensive than standard 2-piece rods, which can be a major upfront investment, especially when factoring in labor and additional supporting mods (e.g., upgraded crankshaft, bearings, or oil pump).
2. **Installation Complexity** Installing 6-piece rods requires precise alignment and torque specifications. Improper installation can lead to binding, premature wear, or failure. This may necessitate professional installation, adding to costs.
3. **Limited Stock Availability** These rods are not mass-produced for stock applications and may require special ordering, leading to longer lead times compared to OEM or standard aftermarket parts.
4. **Potential Overkill for Stock/Moderate Builds** If the engine is not heavily modified (e.g., stock or mild tuning), the benefits of 6-piece rods may not be fully realized. For stock or low-RPM applications, a 2-piece rod upgrade (e.g., ARP or ISC) may suffice with less cost and complexity.
5. **Requires Supporting Modifications** To fully leverage the benefits of 6-piece rods, other components like the crankshaft, bearings, oil system, and possibly the block may need upgrades. Neglecting these can negate the advantages of the rods alone.
6. **Learning Curve for Maintenance** The increased complexity of 6-piece rods means that future disassembly (e.g., for oil changes or repairs) may require more skill and caution to avoid damage.
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### **Conclusion:**BFO 460C5Z 6-piece connecting rods are an excellent choice for **high-performance, forced-induction, or heavily modified 3.7L Chrysler engines** (Jeep Liberty, Dakota, Ram 1500, Durango, Nitro). They offer superior durability, heat management, and vibration reduction, making them ideal for builds pushing 400 HP or RPMs above 6,000. However, they are **not necessary** for stock or mildly modified engines, where the cost and complexity may outweigh the benefits.
For **stock or low-power applications**, a **2-piece rod upgrade (e.g., ARP or ISC)** is a more practical and cost-effective solution. For **aggressive builds**, the 6-piece rods are a worthwhile investment if paired with the proper supporting modifications.
### **Recommendation:**- **If your engine is stock or mildly modified (under 300 HP, stock or mild turbo/supercharger):** Stick with a **high-quality 2-piece rod kit** (e.g., ARP, ISC, or BFO s 2-piece options) to avoid unnecessary expense.
- **If your engine is heavily modified (400 HP, turbocharged, nitrous, or aggressive camshafts):** The **BFO 460C5Z 6-piece rods** are a strong choice, provided you also upgrade the **crankshaft, bearings, oil system, and block** as needed. Ensure professional installation to avoid issues.
- **If budget is a concern:** Consider a **hybrid approach** (e.g., 6-piece rods stock crankshaft) and prioritize other critical upgrades (e.g., oil pump, timing components) to maximize reliability.
Warranty Applies Only to Manufacturing Defects. OE/Part number. Showing as the picture. Placement on Vehicle:Front.
Condition: New. Package included. Avoid Improper Handling or Installation Damage. For Dodge Durango 6 Cl 3.7L 2004 -2009.
Engine Part Type: Connecting Rods. Installation Should Be Performed by a Qualified Technician. RELIABILITY GUARANTEED, Thoroughly tested for reliability, Manufactured under strict quality control, Factory warranty against manufacturing defects.
For Dodge Dakota 6 Cl 3.7L 2004 -2011. For Jeep Grand Cherokee 6 Cl 3.7L 2005 -2010. Please Verify Compatibility with Your Vehicle Before Purchase. For Dodge Nitro 6 Cl 3.7L 2007 -2011.