BFO K06ALV Beam Connecting Rod Set Bushed Floating Pin 5140 5.700FTFT

( Brand: Bfo ), ( Manufacturer Part Number: K06ALV ), ( Advertised Horsepower Rating: Hp ), ( Advertised Rpm Rating: 6, 000 Rpm ), ( Big End Width: 0.940 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Connecting Rod Bolt: 3/8 ), ( Connecting Rod Bolt Head Style: 12-point ), ( Connecting Rod Bolt Material: 40crmo ), ( Connecting Rod Length: 5.700 ), ( Important Notice: Package Included, Professional Installation Required ), ( Manufacturer Warranty: 2 Years ), ( Material: Forged 5140 Steel ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Performance Part: Yes ), ( Rod Journal Diameter: 2.100 ), ( Rod Type: I-beam ), ( Type: Connecting Rods ), ( Weight Tolerance: Balanced To / 1 Gram In Set ), ( Wrist Pin Diameter: 0.927 ), ( Wrist Pin Style: Floating Pin )

Review BFO I beam Connecting Rod Set 5.700ftft Sbc Chevy Bushed Floating Pin fits 350

The **BFO K06ALV I-Beam 5140 Connecting Rod Set for Chevy 350** is a premium, high-performance upgrade designed specifically for high-stress applications, including forced induction builds, heavy-duty street machines, and competition engines where reliability and durability are paramount. Engineered from **5140 chromoly steel**, these rods deliver an exceptional balance of strength, stiffness, and weight savings compared to traditional forged steel rods, making them an ideal choice for enthusiasts pushing their Chevy 350 engines beyond stock limits. The **I-beam design** enhances torsional rigidity, reducing rod flex under extreme loads whether from high RPMs, aggressive camshafts, or turbocharged boost pressures while the **bushed floating pin** configuration ensures smooth articulation and minimizes wear on the piston pin bushings. Each rod is **fully machined and polished** to precise tolerances, featuring **fully counterweighted ends** for optimal balance and reduced vibration, which translates to improved engine longevity and smoother operation. The **5.700-inch length** is meticulously measured to match the Chevy 350 s crankshaft throw, ensuring proper rod-to-crank clearance and optimal power transfer. Whether you're building a high-revving street rod, a drag racing engine, or a turbocharged performance machine, these rods provide the structural integrity and precision engineering needed to handle the most demanding applications. Backed by BFO s reputation for quality and backed by a **lifetime warranty**, this connecting rod set is a critical component for those seeking to maximize power output while maintaining reliability.

### **Pros and Cons of buying a BF0 K06ALV I-Beam 5140 Connecting Rod Set (5.700 ft-lb) for a Chevy 350 with Bush-Pinned Floating Pin**

1. **High-Strength Construction** The I-beam design provides superior strength and rigidity compared to traditional rod designs, reducing the risk of catastrophic failure under high stress. The 5140 alloy steel is known for its durability and resistance to fatigue.

2. **Bush-Pinned Floating Pin Design** This setup allows the piston to rotate freely within the rod, reducing wear on the wrist pin and improving engine longevity. It also helps distribute heat more evenly, reducing thermal stress.

3. **Precision Machining & Balancing** These rods are likely precision-balanced and machined to tight tolerances, ensuring smooth operation and minimizing vibration. Proper balancing is critical for high-performance and longevity.

4. **Compatibility with High-Performance Engines** The 5.700 ft-lb torque specification suggests these rods are designed for forced induction or high-RPM applications, making them suitable for turbocharged or supercharged Chevy 350s, as well as high-revving naturally aspirated engines.

5. **Aftermarket Support & Availability** BF0 (a brand under **BF0 Racing**) is a well-regarded manufacturer in the performance aftermarket, with rods that are widely used in muscle cars, drag racing, and street engines. Parts are readily available, and there is extensive documentation and support.

6. **Potential for Increased Power Output** Since these rods are built for higher stress, they can handle more power without deforming, making them ideal for engines modified for higher torque or RPM.

7. **Warranty & Reliability** Reputable brands like BF0 typically offer warranties, and their products are known for reliability in extreme conditions, reducing the risk of sudden failure.

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1. **Cost** High-performance connecting rods are significantly more expensive than OEM or basic aftermarket rods. The price may be prohibitive for budget-conscious builds, especially if other critical components (like pistons, crankshaft, or bearings) need upgrading as well.

2. **Installation Complexity** Replacing connecting rods requires disassembly of the engine, careful measurement, and precise installation. If not done correctly, it can lead to misalignment, binding, or even damage. This may require professional installation, adding to labor costs.

3. **Potential for Overkill (If Not Needed)** If the engine is only lightly modified (e.g., mild tuning or stock power), these rods may be unnecessary. Stock Chevy 350 rods are robust and can handle stock power or modest modifications without failure. Upgrading prematurely may not provide a meaningful benefit.

4. **Compatibility Considerations** While these rods are designed for Chevy 350 applications, ensuring they match the exact rod length, bolt pattern, and pin diameter of the specific engine build is critical. Mismatched rods can cause issues with piston-to-valve clearance or crankshaft clearance.

5. **Maintenance & Lubrication Requirements** High-performance rods may require more frequent oil changes and higher-quality lubricants to prevent wear, especially in high-stress applications. Neglecting maintenance could reduce their lifespan.

6. **Weight** While the I-beam design is strong, it may add slight extra weight to the rod assembly compared to lighter aftermarket options. This could have a negligible impact on most applications but may be a consideration for extreme drag racing or high-RPM street engines.

7. **Potential for Resale Value Impact** If the engine is not heavily modified, installing high-end rods may not significantly increase resale value, as buyers may prioritize simpler, more cost-effective upgrades.

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The **BF0 K06ALV I-Beam 5140 connecting rod set (5.700 ft-lb, bush-pinned floating pin)** is an excellent choice for **high-performance Chevy 350 applications**, particularly those involving forced induction, high RPM, or significant power increases. Their strength, precision engineering, and compatibility with aggressive builds make them a reliable upgrade for serious builders. However, they are not necessary for stock or mildly modified engines, where OEM or basic aftermarket rods may suffice.

- Your Chevy 350 is being built for **forced induction (turbo/supercharger)** or **high-RPM naturally aspirated** applications.

- You are running **high-performance pistons, a forged crankshaft, or aggressive camshafts** that require rods capable of handling increased stress.

- You prioritize **durability, reliability, and longevity** over cost savings.

- You plan to **race or push the engine to its limits** where failure is not an option.

- Your engine is **stock or only mildly modified** (e.g., mild tuning, stock power).

- You are on a **tight budget** and can achieve similar results with more affordable rods (e.g., **Eagle, JE, or OEM aftermarket rods**).

- You lack the **experience or tools** to properly install and break-in the rods, as improper handling can void warranties or cause damage.

- You are building a **low-cost street engine** where resale value or simplicity is more important than extreme performance.

For most **high-performance Chevy 350 builds**, these rods are a **strong recommendation** if the power levels justify the investment. For everything else, consider more budget-friendly alternatives. Always pair them with complementary upgrades (e.g., pistons, bearings, and lubrication) to ensure optimal performance.

Details:

Application: For Chevy SBC 350 1967-2003. All messages. Precision machined honed journal pin ends. Rod Journal Diameter: 2.100.

Specification: Connecting Rod length : 5.700. Wrist Pin Style: Floating. Factory Warranty. Suspension Masters US.

Guaranteed Fitment Always the correct part. Package included. Rod Type: I-Beam. These rods are x-rated ultrasonically tested with all surfaces shot preened stress relieved.

Best Costumer Service. Wrist Pin Diameter: 0.927.

part #: k06alv prices

• $111.09-$138.89

specifications pistonrinro:

• for models: 350
• for makes: Chevy
• brand: Bfo
• mpn: K06alv
• advertised horsepower rating: Hp
• advertised rpm rating: 6, 000 Rpm
• big end width: 0.940
• california prop 65 warning: California Prop 65 Warning
• connecting rod bolt: 3/8
• connecting rod bolt head style: 12-point
• connecting rod bolt material: 40crmo
• connecting rod length: 5.700
• important notice: Package Included, Professional Installation Required
• manufacturer warranty: 2 Years
• material: Forged 5140 Steel
• note: No Instruction Included
• notice: This Is Aftermarket Replcement Part.
• performance part: Yes
• rod journal diameter: 2.100
• rod type: I-beam
• type: Connecting Rods
• weight tolerance: Balanced To / 1 Gram In Set
• wrist pin diameter: 0.927
• wrist pin style: Floating Pin

payments pistonrinro:

• other
• wallet: Paypal
• credit card: Discover

returns pistonrinro:

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

seller pistonrinro:

• # reviews: 12801
• city: Rowland height, California
• rating: 99.4%

shipping pistonrinro:

• service: UPS Ground
• transit: 4-8 Days
• type: Fixed
• carrier: UPS
• class: Standard
• cost: $0.00

general pistonrinro:

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

offer pistonrinro:

• availability: In Stock
• started: February 15, 2026
• sold: 0
• best offers: True
• options: Ship-to-home

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