Speedmaster H Beam 6.125" 2.100" .927" Bronze Bush 4340 Connecting Rods for Chevy LS

The Speedmaster H Beam Connecting Rods (model PCE274.1033) are precision-engineered components designed for high-performance Chevy LS engine builds and rebuilds. Built from 4340 steel with bronze bushings, these rods combine strength and reliability for demanding engine applications. With dimensions of 6.125" length, 2.100" big end bore, and .927" pin diameter, they deliver the durability required for both stock and modified LS powerplants.

These connecting rods are purpose-built to handle the rigorous demands of LS engine platforms, offering improved load capacity and structural integrity over standard OEM components. The H-beam design provides an excellent balance between weight savings and strength, making them ideal for performance-focused builds. Bronze bushings ensure smooth piston pin articulation and extended service life. Whether you're rebuilding a tired engine or constructing a high-output performance platform, these rods provide the reliability and precision fit needed for Chevy LS compatibility.

Key Features & Benefits

• 4340 Steel Construction: Engineered from 4340 steel for superior strength and fatigue resistance in demanding engine conditions.
• H Beam Design: Optimized geometry provides excellent strength-to-weight ratio for performance applications.
• Bronze Bushings: Precision bronze pin bushings ensure smooth operation and reduced piston pin wear.
• Chevy LS Fitment: Engineered specifically to suit Chevy LS engine platforms with exact dimensional specs.
• Precision Tolerances: Manufactured to tight specifications for reliable fitment and consistent performance across builds.

Specifications

Ideal Applications

• Engine rebuild and restoration for Chevy LS platforms
• High-performance engine builds requiring improved component strength
• Modified and turbocharged LS engine projects
• Racing and competition engine assemblies