Speedmaster PCE274.1008 I-Beam 6.250" Connecting Rods Bronze Bush 5140 Chevy SBC 350

The Speedmaster PCE274.1008 is a set of I-Beam connecting rods engineered for Chevy SBC 350 engine rebuilds and performance applications. These connecting rods feature a 6.250" length, 2.100" diameter at the connecting points, and 0.927" pin bore, with bronze bushings and 5140 steel construction for durability and reliability under engine operation. Bronze bushing design provides smooth articulation and reduced friction at critical connection points, while the 5140 steel material offers the strength needed for both street and performance engine builds.

Ideal for engine rebuilders, performance enthusiasts, and professional shops performing Chevy SBC 350 restoration or upgrade work, these connecting rods are a direct fit for the specified engine platform. The precision-manufactured I-Beam geometry balances weight and strength, making them suitable for reliable, long-term engine performance. Whether you're rebuilding a stock engine or preparing a performance variant, these Speedmaster connecting rods deliver the quality and fitment required for successful engine assembly.

Key Features & Benefits

• I-Beam Construction: Optimized geometry balances strength and weight for reliable engine performance.
• Bronze Bush Design: Smooth articulation and reduced friction at critical connection points.
• 5140 Steel Material: Durable steel construction provides the strength required for engine operation.
• Chevy SBC 350 Fitment: Direct fit for Chevy small-block 350 engines.
• Precision Specifications: 6.250" length with 2.100" diameter and 0.927" pin bore for exact fitment.

Specifications

Ideal Applications

• Chevy SBC 350 engine rebuilds and restoration
• Performance engine builds and upgrades
• Professional engine machine shop assembly
• Street and performance car engine applications