The Manley Connecting Rod, ROD-4.6L 5.850 I BEAM, is engineered for performance enthusiasts looking to upgrade their engine's capabilities. This high-quality connecting rod is designed specifically for various domestic automotive applications, ensuring a perfect fit and reliable function.
This connecting rod is crafted from high-strength materials, providing durability and reliability under high-performance conditions. Its precise engineering ensures optimal fitment and function, making it a great choice for those looking to enhance their engine's performance and longevity. The lightweight design reduces reciprocating mass, allowing for quicker revs and improved throttle response.
The Manley ROD-4.6L 5.850 I BEAM is designed to fit a range of vehicles equipped with compatible engines. While it has a universal fitment, we recommend verifying compatibility with your specific vehicle and engine model to ensure the best performance. Doing your research will help confirm that this product is the right choice for your automotive needs.
Customers have praised the Manley Connecting Rod for its quality and performance. Many users report noticeable improvements in engine responsiveness and overall power. One customer noted, "These rods have transformed my engine's performance—highly recommend!" Another stated, "Solid build and perfect fit; they handled my high horsepower setup with ease."
If you're looking for a reliable and high-performance connecting rod for your engine, the Manley Connecting Rod, ROD-4.6L 5.850 I BEAM is an excellent choice. With its robust construction and thoughtful design, it’s tailored to meet the demands of serious automotive enthusiasts.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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 SpaceLed 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 RacingIf 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.