Manley Performance H-Beam Connecting Rod Set

Chrysler Small Block 5.7L HEMI

14056-8

Overview:

The Manley Chrysler Small Block 5.7L HEMI Series 6.125in H Beam Connecting Rod Set is engineered for enthusiasts seeking durable, high-quality internal engine components without breaking the bank. Designed specifically for the 5.7L HEMI V8 engine, these connecting rods provide a reliable upgrade over factory rods, making them ideal for daily drivers, street performance builds, and moderate power enhancements.

Manley Performance is known for its precision manufacturing and rigorous quality standards, and this H-Beam Series rod set is no exception. It offers a balance of strength and weight, ensuring dependable operation under increased loads while maintaining engine responsiveness.

Key Features:

These connecting rods incorporate advanced design and manufacturing techniques to deliver consistent performance and durability:

• Constructed from high-strength steel alloy for excellent fatigue resistance and durability.
• H-Beam design provides an optimal balance of strength and weight, reducing reciprocating mass for improved engine response.
• Precisely machined to tight tolerances, ensuring perfect fitment and alignment within the engine.
• Shot-peened and stress-relieved to enhance fatigue life and reliability under high-performance conditions.
• Compatible with factory pistons and wrist pins for straightforward installation.
• Designed to meet the same quality standards as Manley’s Sportsmaster® and Pro Series rods, offering professional-grade performance at an economical price.
• Ideal for naturally aspirated and forced induction applications within the 5.7L HEMI platform.

Construction & Design:

Manley’s H-Beam connecting rods are crafted from premium steel alloy and undergo a comprehensive manufacturing process that includes CNC machining, shot peening, and stress relieving. The H-Beam shape enhances rigidity and strength while minimizing weight, which helps reduce rotating mass and improve throttle response.

The rods are designed for precise fitment in Chrysler’s Small Block 5.7L HEMI engines, ensuring consistent bearing clearance and alignment. This meticulous attention to detail supports engine longevity and performance under increased power levels.

Installation & Fitment:

This connecting rod set is a direct fit replacement for the Chrysler Small Block 5.7L HEMI engine. Installation requires standard engine assembly procedures and is compatible with OEM pistons and hardware. No modifications, cutting, or special tuning are necessary when installing these rods in compatible engines.

• Direct bolt-in replacement for factory rods on 5.7L HEMI engines.
• Compatible with stock and aftermarket pistons designed for the 6.125-inch rod length.
• Recommended for engine builds requiring enhanced durability and strength.

What’s Included

• Set of eight 6.125-inch H-Beam connecting rods designed for Chrysler Small Block 5.7L HEMI engines.
• Precision-machined rod bolts and hardware.
• Packaging and documentation from Manley Performance.

Ideal For:

• Performance enthusiasts upgrading their 5.7L HEMI engines for increased strength and reliability.
• Street and mild track applications requiring durable connecting rods capable of handling moderate power increases.
• Engine builders seeking a cost-effective alternative to premium series rods without sacrificing quality.
• Those maintaining or rebuilding Chrysler Small Block 5.7L HEMI engines with a focus on longevity and consistent performance.

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.