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  3. MANLEY 14369-8

MANLEY 14369-8 Engine Connecting Rod Set Ls Lsx Beam 807298081786 6.460

14369-8 Manley Engine Connecting Rod Set - Rod-sbc Ls Lsx 6.460 I Beam

( Brand: Manley ), ( Manufacturer Part Number: 14369-8 ), ( Part Type: Engine Rod ), ( Warranty: 1 Year ), ( Product Market: Domestic ), ( Average Gram Weight: 390 Gr ), ( Big End Bore: 2.225 In ), ( Center To Center Length: 6.350 In ), ( Journal Size: Stock ), ( Length: .360 Longer ), ( Pin End Bore: 0.9281 In ), ( Wrist Pin Diameter: 0.927 In ), ( Connecting Rod Series: Pro Series I-beam ), ( Connecting Rod Sub-series: Standard Weight ), ( Product Type: Engine Connecting Rod Set ), ( Rod Bolt Material: Arp 8740 ), ( Connecting Rod Type: I-beam ), ( Pin End Width: 1.000 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: Ls ), ( Country Of Origin: United States ), ( UPC: 807298081786 )

Review MANLEY Engine Connecting Rod Set sbc Ls Lsx 6.460 Beam

The **Manley 14369-8 Engine Connecting Rod Set for Ford s 6.4L V8 (SBC, LS, LSX, and 6.4L Power Stroke Beam)** represents a premium, high-performance upgrade designed to enhance durability, reliability, and power output in one of the most robust yet demanding engine architectures. Crafted from **forged 4340 alloy steel**, these rods are engineered to withstand the extreme stresses of high horsepower applications, whether in street rods, muscle cars, or heavy-duty trucking setups. The **beam-style design** of the 6.4L Power Stroke rods ensures superior strength and rigidity, reducing the risk of catastrophic failure under heavy loads, while the **LS/SBC rods** feature a refined balance of weight and strength, ideal for high-revving, high-torque applications. Each rod in this set is **precision-machined and heat-treated** to exacting tolerances, ensuring a perfect fit with stock or aftermarket crankshafts, including those from manufacturers like Ford, Chevy, and LS-based swaps. The **full-floating cap design** allows for even stress distribution, minimizing the risk of rod bending or fatigue, while the **high-quality 7/16" bolts** (included) are designed to handle the most demanding power levels without stretching or seizing. Whether you're building a **high-performance LS-based engine**, a **6.4L Power Stroke truck**, or a **high-revving SBC swap**, this rod set delivers the structural integrity and performance edge needed to push beyond factory limits. Backed by Manley s reputation for quality and supported by detailed installation instructions, this set is an essential component for any serious engine builder seeking long-term reliability and peak performance.

### **Pros and Cons of buying a Manley 14369-8 Engine Connecting Rod Set (Rod-SBC LS/LSX 6.4L Beam)**

#### **Pros:**

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

2. **Precision Machining** These rods are CNC-machined to tight tolerances, ensuring proper fitment and alignment with the crankshaft and pistons, reducing the risk of binding or premature wear.

3. **Balanced Beam Design** The 6.4L beam rod design provides better weight distribution, reducing reciprocating mass and improving engine balance, which can enhance performance and longevity.

4. **Compatibility with LS/LSX Engines** Specifically designed for the GM LS/LSX 6.2L/6.4L platforms, ensuring proper clearance and fitment with stock and aftermarket components.

5. **Aftermarket Support & Reputation** Manley is a well-respected brand in the performance engine market, with a strong track record of reliability in high-stress applications.

6. **Warranty & Customer Service** Manley offers warranties on their products, and their customer service is generally reliable for troubleshooting and replacements if issues arise.

7. **Potential for Increased Power** Upgrading to Manley rods can allow for higher compression ratios, more aggressive camshafts, or forced induction without compromising structural integrity.

8. **Easier Installation** These rods are pre-machined and often come with installation hardware, simplifying the rebuild process compared to stock rods.

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#### **Cons:**

1. **Cost** High-quality aftermarket rods are significantly more expensive than OEM replacements. The Manley set will likely cost several hundred dollars, making it a substantial investment for a rebuild.

2. **Installation Complexity** While easier than stock rods, installing Manley rods still requires proper torque specifications, alignment, and often professional machining (e.g., crankshaft balancing) to ensure optimal performance.

3. **Potential for Overkill** If the engine is not heavily modified (e.g., mild forced induction or stock camshafts), the performance gains from Manley rods may be marginal compared to the cost.

4. **Risk of Improper Fitment** If not installed correctly (e.g., incorrect torque, misalignment, or improper crankshaft balancing), these rods could fail prematurely, leading to catastrophic engine damage.

5. **Limited Stock Availability** Like many high-performance parts, Manley rods may not always be in stock, requiring advance ordering or waiting for availability.

6. **Not a "Drop-In" Solution** These rods are not a simple replacement; they often require accompanying upgrades (e.g., pistons, bearings, crankshaft balancing) to fully realize their benefits.

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### **Conclusion:**

The **Manley 14369-8 connecting rod set** is an excellent choice for serious engine builders, particularly those modifying LS/LSX engines for high performance, forced induction, or extreme durability. The forged construction, precision machining, and beam design make them a reliable upgrade for high-stress applications. However, the cost and installation requirements mean they are not necessary for mild builds or stock engines.

If your goal is **maximum reliability, power potential, or longevity** especially with forced induction or aggressive camshafts these rods are a worthwhile investment. For **stock or lightly modified engines**, a more budget-friendly rod set (e.g., OEM or mid-tier aftermarket) may suffice.

### **Recommendation:**

- **Buy if:** You are rebuilding an LS/LSX engine for high performance (e.g., turbocharging, nitrous, or high-RPM applications) and can justify the cost with expected power gains or reliability improvements.

- **Skip if:** Your engine is stock or mildly modified, and you prefer to allocate funds to other performance upgrades (e.g., camshafts, fuel system, or exhaust).

- **Consider alternatives:** If budget is a concern, research other high-quality rod sets (e.g., JE, ARP, or Holley) that may offer similar benefits at a lower cost.

Ultimately, the decision depends on your engine s intended use, budget, and long-term goals. Proper installation and accompanying upgrades (e.g., crankshaft balancing, high-quality bearings) are essential to fully benefit from these rods.

Details:

Throughout the 1970s, legendary racers such as dont Galoots, Bill Jenkins, Joe Mendel, and Jungle Jim Lieberman equipped their vehicles with Manley components. ABOUT THE BRAND: Manley performance products have been tearing up streets and tracks worldwide since 1966. Unleash your street/strip machines true power potential with time-tested components from Manley. Part #: 14369-8.

Manley Engine Connecting Rod Set - Rod-SBC LS LSX 6.460 I BEAM. Need advice on which exhaust system to purchase. Having trouble deciding on whether to get a folding or roll-up tonne cover. 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 #: 143698 price

  • $2058.26

specifications pistonrinro:

  • brand: Manley
  • mpn: 14369-8
  • part type: Engine Rod
  • warranty: 1 Year
  • product market: Domestic
  • average gram weight: 390 Gr
  • big end bore: 2.225 In
  • center to center length: 6.350 In
  • journal size: Stock
  • length: .360 Longer
  • pin end bore: 0.9281 In
  • wrist pin diameter: 0.927 In
  • connecting rod series: Pro Series I-beam
  • connecting rod sub-series: Standard Weight
  • product type: Engine Connecting Rod Set
  • rod bolt material: Arp 8740
  • connecting rod type: I-beam
  • pin end width: 1.000 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: Ls
  • country of origin: United States
  • upc: 807298081786

payments pistonrinro:

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

returns pistonrinro:

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

general pistonrinro:

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

offer pistonrinro:

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

seller pistonrinro:

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

shipping pistonrinro:

  • service: FedEx Ground / FedEx Home Delivery, UPS Ground
  • class: Standard
  • type: Fixed
  • carrier: FedEx, UPS
  • cost: $0.00
  • transit: 4-8 Days
part type: engine rod, warranty: 1 year, product market: domestic, average gram weight: 390 gr, big end bore: 2.225 in, center to center length: 6.350 in, journal size: stock, length: .360 longer, pin end bore: 0.9281 in, wrist pin diameter: 0.927 in, connecting rod series: pro series i-beam, connecting rod sub-series: standard weight, product type: engine connecting rod set, rod bolt material: arp 8740, connecting rod type: i-beam, pin end width: 1.000 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, engine: ls, country of origin: united states,
manufacturer: chevrolet, category: auto parts > car truck parts accessories > engines engine parts > connecting rods parts, sku: 13460878191948721,
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