MANLEY 14062-8 Engine Connecting Rod Set Beam 807298002620 6.385

( Brand: Manley ), ( Manufacturer Part Number: 14062-8 ), ( Part Type: Engine Rod ), ( Warranty: 1 Year ), ( Product Market: Domestic ), ( Average Gram Weight: 810 Gr ), ( Big End Bore: 2.325 In ), ( Center To Center Length: 6.385 In ), ( Journal Size: 2.200 In ), ( Length: .250 Longer ), ( Pin End Bore: 0.9911 In ), ( Wrist Pin Diameter: 0.990 In ), ( Connecting Rod Series: H-beam ), ( Product Type: Engine Connecting Rod Set ), ( Rod Bolt Material: Arp 8740 ), ( Pin End Width: 1.125 In ), ( Connecting Rod Material: 4340 ), ( Industry: Automotive ), ( Out Of Stock Message: Call For Availability ), ( Prop 65 Yes/no: Yes ), ( Prop 65: C ), ( R Or Cr : Cr ), ( Prop 65 Short Label: Prop 65 Warning Label.jpg ), ( Engine Type: Ice ), ( Make: Chevrolet ), ( Engine: Big Block ), ( Country Of Origin: China ), ( UPC: 807298002620 )

Review MANLEY Engine Connecting Rod Set bbc 6.385beam

The **Manley 14062-8 Engine Connecting Rod Set (Rod-BBC, 6.385 Beam)** represents the pinnacle of precision engineering for high-performance and restoration applications, meticulously crafted to meet the exacting demands of modern and classic engines alike. Designed for the BBC (Bent Beam Connecting Rod) architecture, this rod set is engineered to deliver unmatched strength, durability, and reliability, making it an ideal choice for enthusiasts seeking to enhance the performance or restore the integrity of engines such as those found in classic British sports cars, muscle cars, or high-revving performance applications. The **6.385-inch beam width** strikes a balance between rigidity and weight, ensuring optimal power transfer while minimizing reciprocating mass, which is critical for engines that demand high RPM performance without compromising structural integrity.

Constructed from **forged 4340 steel**, a material renowned for its exceptional tensile strength and fatigue resistance, these rods are heat-treated to achieve a uniform hardness that resists deformation under extreme loads. The **ground and polished surfaces** eliminate any potential stress risers, ensuring smooth operation and longevity, while the **precision-machined small and large ends** are designed to accommodate a wide range of bearings and caps, providing flexibility for custom builds or aftermarket upgrades. The **BBC design** itself is a hallmark of engineering efficiency, featuring a bent beam configuration that enhances stiffness and reduces bending stress, which is particularly advantageous in high-output applications where traditional straight rods might falter.

Beyond its structural superiority, the Manley rod set is engineered with **interchangeability and ease of installation** in mind. The **pre-drilled and tapped rod caps** allow for straightforward assembly, while the **carefully balanced design** minimizes vibration, contributing to smoother operation and reduced wear on associated components. Whether integrated into a restored classic engine or a modern high-performance build, these rods are built to withstand the rigors of aggressive driving, track use, or high-revving applications without sacrificing reliability. For those who demand nothing less than perfection in their engine components, the Manley 14062-8 rod set stands as a testament to craftsmanship, precision, and performance an essential upgrade for any engine seeking to push the boundaries of power and efficiency.

**Pros and Cons of buying a Manley 14062-8 Engine Connecting Rod Set (Rod-BBC, 6.385 Beam)**

1. **High-Quality Materials** Manley rods are forged from premium steel, ensuring durability and resistance to fatigue, which is critical for high-performance and heavy-duty applications.

2. **Precision Machining** The rods are manufactured to tight tolerances, improving reliability and reducing the risk of failure under extreme stress.

3. **Compatibility with High-Performance Engines** The 6.385 beam width is optimized for modern high-output engines, including turbocharged and supercharged applications, where rod strength is essential.

4. **Lightweight Design** While still robust, the rods are engineered to be lighter than stock components, which can improve engine balance and reduce reciprocating mass, enhancing performance.

5. **Warranty and Reputation** Manley is a well-established brand with a strong reputation for aftermarket engine components, offering warranties that provide peace of mind against defects.

6. **Improved Reliability Over Stock Rods** Many stock rods are not designed for extreme power levels, whereas Manley rods are built to handle higher loads, reducing the risk of catastrophic failure.

7. **Easy Installation** The rods are designed to fit standard engine builds with minimal modification, making them accessible for DIY enthusiasts.

8. **Support for Forged Pistons** These rods are often paired with forged pistons, which further enhances durability and performance in high-stress applications.

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1. **Cost** Manley rods are significantly more expensive than stock or basic aftermarket alternatives, which may be a barrier for budget-conscious builders.

2. **Specialized Knowledge Required** Installing aftermarket rods, especially in a high-performance build, may require expertise in engine assembly, balancing, and torque specifications to avoid issues.

3. **Potential Overkill for Mild Builds** If the engine is not heavily modified or not running extreme power levels, the added cost of Manley rods may not be justified compared to stock or mid-range aftermarket rods.

4. **Limited Availability of Replacement Parts** While Manley is reliable, if a rod fails (though rare), sourcing a replacement may take longer than for more common brands.

5. **Requires Complementary Upgrades** To fully benefit from Manley rods, other components like pistons, bearings, and crankshafts should also be upgraded to match their strength, adding to the overall cost.

6. **Installation Complexity** If the engine is being rebuilt, the process of installing aftermarket rods including balancing and torqueing can be time-consuming and may require professional assistance.

7. **Potential for Misuse** If the rods are not properly matched with the rest of the engine (e.g., using them in a stock-block engine without other reinforcements), they may not provide the expected longevity.

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The Manley 14062-8 connecting rod set is an excellent choice for **high-performance, turbocharged, or supercharged engines** where reliability and durability are critical. They offer superior strength, precision, and compatibility with aggressive builds, making them ideal for serious racers, drag racers, or enthusiasts pushing their engines to extreme limits. However, for **stock or mildly modified engines**, the cost may not be justified, and more affordable alternatives could suffice.

If you are planning a **high-power build** (e.g., 1,000 horsepower, forced induction, or competition applications), the investment in Manley rods is well worth it. For **mildly modified or stock engines**, consider whether the added expense is necessary or if a more budget-friendly rod set would meet your needs.

- You are building a high-performance or forced-induction engine.

- You prioritize durability and reliability over cost.

- You are pairing them with complementary upgrades (e.g., forged pistons, high-quality bearings).

- You have access to proper installation knowledge or professional help.

- Your build is not extreme (e.g., stock or mild modifications).

- You are working within a tight budget and can achieve similar results with lower-cost rods (e.g., ARP, JE, or other high-quality brands).

- You lack experience in engine assembly and balancing.

For most **serious power builders**, the Manley rods are a **strong recommendation** due to their proven track record. For others, a cost-benefit analysis against the specific demands of your project is advised.

Details:

Manley Engine Connecting Rod Set - Rod-BBC 6.385BEAM. Today, Manley manufactures crankshafts, connecting rods, pistons, push rods, rocker arms, valve springs, lash caps, guide plates, and many other OEM high performance components. Part #: 14062-8. Unleash your street/strip machines true power potential with time-tested components from Manley.

Throughout the 1970s, legendary racers such as dont Galoots, Bill Jenkins, Joe Mendel, and Jungle Jim Lieberman equipped their vehicles with Manley components. Having trouble deciding on whether to get a folding or roll-up tonne cover. ABOUT THE BRAND: Manley performance products have been tearing up streets and tracks worldwide since 1966. Need advice on which exhaust system to purchase.

part #: 140628 prices

• $380.00-$870.35

specifications pistonrinro:

• brand: Manley
• mpn: 14062-8
• part type: Engine Rod
• warranty: 1 Year
• product market: Domestic
• average gram weight: 810 Gr
• big end bore: 2.325 In
• center to center length: 6.385 In
• journal size: 2.200 In
• length: .250 Longer
• pin end bore: 0.9911 In
• wrist pin diameter: 0.990 In
• connecting rod series: H-beam
• product type: Engine Connecting Rod Set
• rod bolt material: Arp 8740
• pin end width: 1.125 In
• connecting rod material: 4340
• industry: Automotive
• out of stock message: Call For Availability
• prop 65 yes/no: Yes
• prop 65: C
• r or cr : Cr
• prop 65 short label: Prop 65 Warning Label.jpg
• engine type: Ice
• make: Chevrolet
• engine: Big Block
• country of origin: China
• upc: 807298002620

seller pistonrinro:

• city: Arlington, Texas
• # reviews: 3414
• rating: 97.0%

general pistonrinro:

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

payments pistonrinro:

• wallet: Google-pay
• credit card: Discover
• other

returns pistonrinro:

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

shipping pistonrinro:

• carrier: FedEx, UPS
• cost: $0.00
• class: Standard
• service: FedEx Ground / FedEx Home Delivery, UPS Ground
• type: Fixed
• transit: 3-7 Days

offer pistonrinro:

• availability: In Stock
• started: May 6, 2026
• options: Ship-to-home
• quantity: 2
• sold: 0

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