The Callies Ultra I-Beam Connecting Rods are engineered for maximum strength, precision, and reliability in high-performance applications. Crafted from forged 4340 steel, these rods are designed to handle the extreme demands of high-horsepower and high-RPM engines. Ideal for Chevy Small Block LS engines, this set of connecting rods ensures optimal performance in a variety of racing and high-performance setups.

Features

Material: Forged 4340 steel for exceptional durability and resistance to stress.

Design: Ultra I-Beam construction for improved strength and weight reduction.

Length: 6.350 inches, designed for optimal piston travel and compatibility with LS engine configurations.

Pin Style: Bushed wrist pin for reduced wear and improved longevity under high loads.

Cap Screws: Precision-engineered cap screw design for secure fastening.

Bolt Material: ARP L19 bolts, providing superior clamping force and resistance to fatigue.

Engine Compatibility: Chevy Small Block LS engines.

Set: Includes 8 rods, suitable for V8 engine builds.