If you're looking to enhance your engine's performance, the Manley Connecting Rod, ROD-SBC LS RHS 6.300 I BEAM is a fantastic choice. Designed specifically for high-performance applications, this connecting rod is engineered to provide superior strength and reliability, making it a perfect fit for your SBC LS engine setup.
These rods are crafted with precision, ensuring a perfect fit and optimal performance in your engine. The I-beam design provides excellent strength-to-weight ratio, making them ideal for both street and race applications. With the Manley Connecting Rod, you can expect improved engine response and durability under high-stress conditions.
The Manley Connecting Rod 14364-1 is specifically designed for SBC LS engines, making it a versatile choice for various builds. Here are the detailed specifications:
This connecting rod is designed for use with SBC LS engines, making it an excellent choice for those looking to upgrade their stock components. It’s crucial to verify compatibility with your specific vehicle and engine setup to ensure optimal performance.
Customers have praised the Manley Connecting Rod for its robust construction and reliable performance. Many have noted significant improvements in engine responsiveness and overall power delivery. Here’s what users are saying:
"The Manley rods are a game changer! I noticed a difference right away in my LS build. Highly recommend!" - Verified Buyer
"Solid performance and great build quality. These rods are worth every penny." - Enthusiast Review
Universal Fitment: These connecting rods are designed for universal fitment. However, we recommend doing your research to confirm compatibility with your specific vehicle model and engine configuration.
⚠ 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.