Eagle FSI6125O Chevrolet LS 4340 Forged Steel I-Beam Connecting Rods, 6.125-Inch, Set of 8

Eagle's commitment to quality and service has resulted in customer loyalty and satisfaction. This, in turn, has fueled rapid growth over the years. Eagle added crankshafts to our lineup a few years later as well as expanding our offerings in Connecting Rods. Continuous design improvements and improvements in materials and manufacturing techniques have resulted in Eagle being the largest and most respected aftermarket connecting rod and crank manufacturer in the industry. We never stop researching ways to make our products lighter, stronger, more efficient to manufacture, and more diverse. When you stop moving forward, you get passed by the competition. FORGED 4340 STEEL I-BEAM CONNECTING RODS CHEVROLET LS Torque to 68 ft-lbs, moly lube only! CHEVY LS

Brief Description: Eagle FSI6125O forged 4340 steel I-beam connecting rods are designed for Chevrolet LS performance engines requiring durable, precisely manufactured rotating assembly components. This set includes eight connecting rods engineered to support demanding street, strip, and competition applications.

Eagle uses ongoing design development, advanced materials, and improved manufacturing techniques to produce connecting rods that balance strength, efficiency, and performance. The I-beam design provides a strong foundation for high-performance engine builds while helping maintain consistent operation under demanding loads. These rods are intended for Chevrolet LS applications and are supplied as a matched set for complete engine assembly.

Installation Note: Torque the connecting rod fasteners to 68 lb-ft using moly lubricant only. Proper installation practices, clearances, balancing, and professional engine assembly procedures are essential for reliable performance. This product is an automotive performance component and is not CARB approved.

Key Product Specifications & Technical Data

• Brand: Eagle
• Part Number: FSI6125O
• Application: Chevrolet LS engines
• Component Type: Forged I-beam connecting rods
• Material: 4340 forged steel
• Rod Length: 6.125 inches
• Quantity: Set of 8 connecting rods
• Fastener Torque: 68 lb-ft with moly lubricant only

What's Included

• Eight Eagle FSI6125O forged 4340 steel I-beam connecting rods

Fitment

Designed for Chevrolet LS engine applications. Verify engine configuration, rod length, piston specifications, crankshaft compatibility, and assembly clearances before installation.

Features:

• Forged 4340 steel construction provides high strength and durability for performance-oriented Chevrolet LS engine builds.
• I-beam connecting rod design supports dependable operation under demanding loads while maintaining a balance of strength and weight.
• 6.125-inch rod length is engineered for compatible Chevrolet LS rotating assemblies and piston combinations.
• Matched set of 8 connecting rods supports complete V8 engine assembly and consistent component selection.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1