Callies Connecting Rod, Ultra H-Beam, Forged 4340 Steel, Cap Screw, ARP L19, Bushed, 6.460" Length, Chevy, Small Block, LS Set of 8
Connecting Rod, Ultra, Forged 4340 Steel, H-Beam, Cap Screw, ARP L19, Bushed, 6.460 in. Length, Chevy, Small Block, LS Set of 8
Callies Ultra connecting rods are produced from extremely clean Timken steel that is formulated to our exact specifications. This proprietary steel is forged in Trenton, Michigan, and manufactured 100% in our Fostoria, Ohio facility. Pride in workmanship, and attention to detail are qualities you’ll discover during careful examination of our finished product. Each step of the manufacturing history of every Ultra connecting rod is meticulously maintained by our manufacturing team. You can be confident of the material and workmanship of these quality components.
The Ultra H-Beam configuration was recently added as part of our expanding connecting rod line. Made from the same premium grade Timken material, the Ultra H-Beam connecting rod is designed to satisfy the requirements of the most demanding racing applications.
Features
Material: Forged steel, providing exceptional strength and resistance to fatigue under high RPM and power.
Stroke: 3.625 inches, ideal for applications requiring specific displacement and balance.
Counterweights: Features 8 counterweights for improved rotational balance and reduced vibration.
Reluctor Wheel: 58X reluctor compatible, suitable for modern LS engine electronics and timing systems.
Seal: Designed for use with a 1-piece rear main seal, simplifying installation and ensuring compatibility with LS platforms.
Fitment: GM LS-Series engines, including Gen 3, Gen 4, and certain Gen 5 configurations.
Application: Suitable for naturally aspirated and forced induction builds in racing, performance street, or custom applications.
Precision Machining: Ensures tight tolerances for consistent performance and longevity.
High Horsepower Capability: Can handle extreme loads, making it a popular choice for engines producing 750-1,000+ horsepower, depending on the rest of the build.
Versatility: Fits a wide range of LS-based platforms, making it a versatile component for various performance goals.