Description
Upgrade your Chrysler Hemi engine with the Manley Performance ROD-HEMI 5.7L Pro Series I-Beam Connecting Rod Set, engineered for ultimate strength and reliability. Crafted from forged 4340 or 300M vacuum degassed steel alloys, these rods deliver exceptional durability, making them suitable for high-performance applications. The precision-machined I-beam design provides optimal strength-to-weight ratio, ensuring your engine can handle increased power levels without compromise.
Designed with versatility in mind, the Pro Series rods are available in multiple weight options including lightweight, standard, and heavy weights, allowing you to tailor your engine build to your specific performance goals. Some SKUs within this series also hold NHRA legal certification, providing confidence for racing applications that require compliance with sanctioning body standards.
Each rod features a length of 6.24 inches and a pin diameter of .928 inches, optimized for performance and fitment in your Hemi engine. Whether you’re building a high-revving street machine or a race-ready powerplant, these connecting rods offer the perfect combination of strength, precision, and performance. Backed by Manley’s commitment to quality, the ROD-HEMI 5.7L Pro Series I-Beam Connecting Rods are a dependable choice for serious engine builders and racers alike.
Features:
- Material: Forged 4340 or 300M vacuum degassed steel alloys for maximum strength and durability.
- Design: Precision-machined I-beam construction for optimal performance-to-weight ratio.
- Certification: Some SKUs are NHRA legal, ensuring compliance with racing standards.
- Versatility: Available in multiple weight options—lightweight, standard, and heavy weights—to match specific engine needs.
- Dimensions: 6.24-inch length with a .928-inch pin diameter for precise fitment.
- Application: Suitable for high-performance Chrysler Hemi 5.7L engines, including street and racing builds.


















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