Speedmaster H-Beam 4340 Connecting Rods 6.125" Bronze Bush for Chevy SBC 350 PCE274.1032

The Speedmaster PCE274.1032 H-Beam connecting rods are engineered for high-performance Chevy SBC 350 engine applications. Constructed from 4340 steel with a lightweight H-beam design, these rods deliver superior strength-to-weight ratio critical for both street and race engines. Each rod features bronze bushings and measures 6.125" in length with 2.100" journal diameter and .927" pin diameter, providing direct bolt-in fitment for SBC 350 blocks.

These connecting rods are ideal for engine builders and enthusiasts rebuilding or upgrading Chevy small-block engines. The H-beam profile reduces flex and weight compared to traditional designs, improving overall engine efficiency and durability. Whether assembling a stock rebuild or a high-rpm performance package, these rods provide reliable construction and precise OEM-equivalent dimensions. Bronze bushings offer smooth operation and are standard for small-block Chevy compatibility.

Key Features & Benefits

• H-Beam Design: Lightweight yet rigid construction reduces flex and weight for improved performance and longevity.
• 4340 Steel Material: High-strength alloy steel provides durability under demanding engine conditions.
• Bronze Bushings: Precision bronze bushings ensure smooth operation and proper bearing fit.
• SBC 350 Fitment: Direct fit for Chevy small-block 350 engines with exact OEM specifications.
• Precise Dimensions: 6.125" length, 2.100" journal, .927" pin diameter for accurate assembly.

Specifications

Ideal Applications

• Engine rebuilds and restoration for Chevy small-block 350 blocks
• High-performance engine assembly and upgrades
• Street and race engine builds requiring lightweight rod construction
• Replacement rods for damaged or worn connecting rod sets