Manley Performance H-Beam Connecting Rod Set
2005–2010 Chrysler 300C, Dodge Challenger, Dodge Charger, Dodge Magnum, Jeep Grand Cherokee 6.1L HEMI
Part #: 14087R-8
Overview
The Manley Performance H-Beam Connecting Rod Set is a precision-engineered upgrade designed specifically for the Chrysler 6.1L HEMI engine. Built to handle the increased stresses of high-performance and high-RPM applications, these rods provide a durable and reliable foundation for engine builds ranging from street-driven vehicles to aggressive track machines. Whether you are rebuilding your 6.1L HEMI or upgrading for enhanced strength and longevity, Manley’s rods deliver the quality and performance demanded by enthusiasts and professional engine builders alike.
These connecting rods are ideal for those seeking a balance of strength, weight, and cost-effectiveness without sacrificing reliability. They maintain factory dimensions for a direct fit, making them a straightforward upgrade for 2005 to 2010 Chrysler 300C, Dodge Challenger, Dodge Charger, Dodge Magnum, and Jeep Grand Cherokee SRT8 models equipped with the 6.1L HEMI engine.
Key Features
Manley’s H-Beam rods combine advanced design and premium materials to ensure exceptional durability and performance under demanding conditions:
- H-Beam design optimized for superior strength-to-weight ratio, resisting bending and twisting forces during high RPM operation.
- Manufactured to the same exacting standards as Manley’s Sportsmaster® and Pro Series rods for consistent quality.
- Includes ARP 2000 rod bolts known for exceptional tensile strength and durability under extreme stress.
- 6.240-inch center-to-center length tailored for Chrysler 6.1L HEMI engine geometry.
- .9848-inch pin diameter ensures precise fitment and enhanced bearing support.
- Precision-machined from high-grade forged steel alloy for long-lasting performance.
- Shot-peened and heat-treated to improve fatigue resistance and extend service life.
- Maintains proper rod geometry and balance for smooth and reliable engine operation.
Construction & Design
Crafted from premium forged steel, Manley’s H-Beam connecting rods offer a robust yet lightweight solution engineered specifically for the Chrysler 6.1L HEMI engine. The H-Beam configuration provides superior rigidity compared to traditional I-beam rods, significantly reducing flex and maintaining alignment under extreme loads encountered in high-performance environments.
Each rod undergoes meticulous machining, shot peening, and heat treatment processes to enhance fatigue strength and durability. The inclusion of ARP 2000 fasteners ensures a secure clamping force that resists stretching, which is critical for maintaining engine integrity during high RPM and boosted applications.
Installation & Fitment
This connecting rod set is designed as a direct replacement for factory rods in Chrysler 6.1L HEMI engines from 2005 to 2010. It requires no modifications, cutting, or special tuning for installation. The rods maintain factory rod journal dimensions and pin sizes, allowing for straightforward assembly with compatible pistons, crankshafts, rod bearings, and wrist pins.
Installation is simplified by the precise manufacturing tolerances and included ARP 2000 bolts, making these rods a reliable upgrade for rebuilds or performance enhancements.
What's Included
- Set of eight Manley H-Beam connecting rods, 6.240-inch length
- ARP 2000 high-strength rod bolts
- Installation instructions
Ideal For
- Performance enthusiasts upgrading Chrysler 6.1L HEMI engines for increased power and durability
- Engine builders seeking high-quality, reliable connecting rods for street or track use
- Rebuilds requiring components capable of handling elevated RPM and power levels
- Applications demanding a strong, lightweight, and cost-effective connecting rod solution
Manley Performance manufactures high-strength engine internals for serious builds—especially forged pistons, connecting rods, valves, and valvetrain components developed for racing and high-output street applications. If you’re building for boost, high compression, or sustained RPM, Manley is a common choice for parts engineered to take abuse and keep power reliable.
Manley H-Beam Connecting Rod Set 6.240" Length ARP 2000 Bolts 25mm Pin (REAR): 6.1L HEMI
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14087R-8 Manley Performance 05-10 Chrysler 300C / Dodge Challenger / Dodge Charger / Dodge Magnum / Jeep Grand Cherokee 6.1L SRT8 H-Beam Connecting Rod Set. Engineered for Chrysler 6.1L HEMI engines, these H-Beam rods offer superior strength and durability with a 6.240" length and .9848" pin diameter. Crafted from forged steel with ARP 2000 bolts, they resist bending and twisting under high RPM and power. Ideal for street and performance builds, they ensure precise fitment and reliable operation without modifications, making them perfect for enthusiasts seeking a robust upgrade.
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Manley Performance H-Beam Connecting Rod Set
2005–2010 Chrysler 300C, Dodge Challenger, Dodge Charger, Dodge Magnum, Jeep Grand Cherokee 6.1L HEMI
Part #: 14087R-8
Overview
The Manley Performance H-Beam Connecting Rod Set is a precision-engineered upgrade designed specifically for the Chrysler 6.1L HEMI engine. Built to handle the increased stresses of high-performance and high-RPM applications, these rods provide a durable and reliable foundation for engine builds ranging from street-driven vehicles to aggressive track machines. Whether you are rebuilding your 6.1L HEMI or upgrading for enhanced strength and longevity, Manley’s rods deliver the quality and performance demanded by enthusiasts and professional engine builders alike.
These connecting rods are ideal for those seeking a balance of strength, weight, and cost-effectiveness without sacrificing reliability. They maintain factory dimensions for a direct fit, making them a straightforward upgrade for 2005 to 2010 Chrysler 300C, Dodge Challenger, Dodge Charger, Dodge Magnum, and Jeep Grand Cherokee SRT8 models equipped with the 6.1L HEMI engine.
Key Features
Manley’s H-Beam rods combine advanced design and premium materials to ensure exceptional durability and performance under demanding conditions:
- H-Beam design optimized for superior strength-to-weight ratio, resisting bending and twisting forces during high RPM operation.
- Manufactured to the same exacting standards as Manley’s Sportsmaster® and Pro Series rods for consistent quality.
- Includes ARP 2000 rod bolts known for exceptional tensile strength and durability under extreme stress.
- 6.240-inch center-to-center length tailored for Chrysler 6.1L HEMI engine geometry.
- .9848-inch pin diameter ensures precise fitment and enhanced bearing support.
- Precision-machined from high-grade forged steel alloy for long-lasting performance.
- Shot-peened and heat-treated to improve fatigue resistance and extend service life.
- Maintains proper rod geometry and balance for smooth and reliable engine operation.
Construction & Design
Crafted from premium forged steel, Manley’s H-Beam connecting rods offer a robust yet lightweight solution engineered specifically for the Chrysler 6.1L HEMI engine. The H-Beam configuration provides superior rigidity compared to traditional I-beam rods, significantly reducing flex and maintaining alignment under extreme loads encountered in high-performance environments.
Each rod undergoes meticulous machining, shot peening, and heat treatment processes to enhance fatigue strength and durability. The inclusion of ARP 2000 fasteners ensures a secure clamping force that resists stretching, which is critical for maintaining engine integrity during high RPM and boosted applications.
Installation & Fitment
This connecting rod set is designed as a direct replacement for factory rods in Chrysler 6.1L HEMI engines from 2005 to 2010. It requires no modifications, cutting, or special tuning for installation. The rods maintain factory rod journal dimensions and pin sizes, allowing for straightforward assembly with compatible pistons, crankshafts, rod bearings, and wrist pins.
Installation is simplified by the precise manufacturing tolerances and included ARP 2000 bolts, making these rods a reliable upgrade for rebuilds or performance enhancements.
What's Included
- Set of eight Manley H-Beam connecting rods, 6.240-inch length
- ARP 2000 high-strength rod bolts
- Installation instructions
Ideal For
- Performance enthusiasts upgrading Chrysler 6.1L HEMI engines for increased power and durability
- Engine builders seeking high-quality, reliable connecting rods for street or track use
- Rebuilds requiring components capable of handling elevated RPM and power levels
- Applications demanding a strong, lightweight, and cost-effective connecting rod solution
Manley Performance manufactures high-strength engine internals for serious builds—especially forged pistons, connecting rods, valves, and valvetrain components developed for racing and high-output street applications. If you’re building for boost, high compression, or sustained RPM, Manley is a common choice for parts engineered to take abuse and keep power reliable.
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YEARMAKEMODELSUBMODEL2006 - 2010Chrysler300C6.1L SRT82008 - 2010DodgeChallenger6.1L SRT82006 - 2010DodgeCharger6.1L SRT82006 - 2008DodgeMagnum6.1L SRT82006 - 2010JeepGrand Cherokee6.1L SRT8
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Standard shipping
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.