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Manley 6.240" H Beam Steel Connecting Rod w/ ARP 8740 Set of 10 Dodge 8.3L | 8.4L
$930.36
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Manley 6.240" H Beam Steel Connecting Rods for Dodge V10 Engines

If you're looking to upgrade your Dodge 8.3L or 8.4L Viper V10 engine, the Manley 6.240" H Beam Steel Connecting Rods are an excellent choice. These rods are designed with precision and performance in mind, making them a perfect fit for those who demand the best from their vehicles. With part number 14083-10, these connecting rods are engineered to handle high horsepower and torque, ensuring your engine runs smoothly under pressure.

Key Features

  • Crafted from durable 4340 forgings for superior strength.
  • Each rod undergoes heat treatment, stress relief, and shot peening, followed by 100% magnaflux inspection to ensure quality.
  • Weight-matched sets within +1.5 grams for balanced performance.
  • Equipped with premium 7/16" ARP 8740 cap fasteners, with an option for ARP 2000 for those looking for even more strength.
  • Flywheel horsepower ratings: 725 HP (ARP 8740), 775 HP (ARP 2000) for oval track racing; 750 HP (ARP 8740), 900 HP (ARP 2000) for drag racing.

Specifications

  • Description: Stock Length (Requires Clevite CB1808P rod bearing)
  • Center-to-Center Length: 6.240"
  • Big End Bore: 2.252"
  • Big End Width: .933"
  • Pin End Width: 1.000"
  • Crank Pin: 2.200"
  • Pin Bore Options: .9281", .9457" or .9848"
  • Average Gram Weight: 670 grams

Perfect Fit for Your Dodge V10

These connecting rods are specifically designed for the Dodge 8.3L and 8.4L Viper V10 engines, making them an ideal upgrade for enthusiasts looking to boost their vehicle's performance. Whether you're hitting the track or just want to enhance your engine's reliability, these rods provide the strength and durability needed for high-performance applications.

Customer Feedback

Customers have praised the Manley 14083-10 connecting rods for their exceptional quality and performance. Many users have noted that these rods handle high RPMs with ease and contribute to a smoother operation of their engines. Here’s what some satisfied customers have shared:

  • "I installed these rods in my Viper, and the difference in performance is incredible!"
  • "These connecting rods are solid. I trust Manley for all my performance needs." - Verified Buyer
  • "Great balance and strength. Perfect for my drag racing setup." - Performance Enthusiast

Additional Notes

  • Sold as a set of 10, ensuring you have everything you need for a complete installation.

Upgrade your Dodge V10 with the Manley 6.240" H Beam Steel Connecting Rods and experience the difference in performance and reliability.

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How did Manley Performance Start?

Manley Performance, formerly called Manley Speed Equipment, was established in 1966 by Hank Manley shortly after his graduation from Brown University. His interest in the performance and racing traced back to 1960 when, at age 17, he rebuilt a 312 CID Ford V8 engine, installed a camshaft and three two-barrel carbs, and raced a ’56 Thunderbird on New Jersey’s streets. Initially, the company’s product lineup included stainless valves, lifters, camshafts, forged pistons, vanadium valve springs, pushrods, and timing chain kits. By 1998, Manley had outgrown its first Bloomfield, New Jersey facility and bought several acres in Lakewood, New Jersey. It was around this time that the brand’s name formally changed to Manley Performance. Nearly a decade later, the production space doubled in size.

Evolving in the Automotive Space

Led by GM Michael Tokarchik in 2002, Manley entered the high-performance passenger car market as an OEM supplier of connecting rods for the 2003/2004 Ford SVT Mustang Cobra. Production reached 2500 rods per week without missing a single delivery date. Ford awarded Manley its highest ever supplier rating. Manley’s presence in the OEM market continued from there as a supplier for the Ford GT. After nearly 50 years since its inception, Manley continues to be globally recognized as the leading manufacturer of performance valves, connecting rods, cylinder head components, pushrods, drive and oil systems, and several other engine parts.

What is Manley’s Specialty?

Manley Performance specializes in high-performance engine internals that range from stock replacements to full-on race applications. They have been the standard of the industry since their inception; a fact that still remains true now as they have ventured into new markets. Today, Manley Performance continues to re-define itself in a high-performance aftermarket industry that is constantly evolving. The brand has developed a wide range of new products for growing markets that include sport compact, Ford modular, and Chevy LS. Manley also maintains its leadership role with the traditional V8 engine business.

Get Manley Performance at Vivid Racing

If you are in need of a serious upgrade to your engine, then Manley Performance parts should be on your list. Like all of our suggested manufacturers, Manley uses the best materials available to ensure a quality part for your engine. We carry Manley connecting rods, crankshafts, pistons, and valve components. The large lineup of domestic parts includes sport compact vehicles, Ford modular engines, GM’s LS series internals, and HEMI product upgrades for Chrysler.

If you can’t find what you’re looking for or need help choosing the right part for your car, call our sales team at (480) 966-3040. We are here to make your buying experience a breeze.

Due to the intended usage of the products sold by Manley Performance Products, Inc., they are sold WITHOUT WARRANTY OR ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR THE INTENDED PURPOSE. Manley Performance Products, Inc. shall not, under any circumstances, be liable for any special, consequential or incidental damages, including but not limited to loss of profits or revenue, loss of other property or equipment, cost of purchased or replacement of goods, or claims by customers of the purchaser, which may arise and/or result from the sale, installation or use of these parts. Installation of parts intended for “off-highway” use could adversely affect the vehicle manufacturer’s warranty coverage. Subject to applicable state law. Some items may not be legal for use in California on pollution controlled vehicles. All weights specified are approximate and subject to manufacturing tolerances. Manley Performance Products, Inc. reserves the right to make changes in design, specifications, materials, or make product changes without incurring liability or obligation with respect to similar product previously manufactured. If technical advice is offered or given in connection with the use of any Products it will be as an accommodation to Buyer and without charge and Seller shall have no responsibilities or liabilities whatsoever for the content or use of such advice.

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