The Speedmaster I-Beam 5140 Connecting Rods (PCE274.1001) are precision-engineered connecting rods designed specifically for Chevy SBC 350 engines. These rods feature an I-beam design with 5.700" length and .927" pin diameter, manufactured from 5140 steel for strength and durability. The press-fit design ensures secure fitment and proper alignment for reliable engine performance.
These connecting rods are ideal for engine rebuilds, performance upgrades, and high-output applications where durability and precision are critical. The I-beam construction provides excellent strength-to-weight ratio, making them suitable for both street and competition engines. Compatible with standard Chevy SBC 350 blocks, these rods deliver consistent performance and long-term reliability in demanding engine conditions.
Key Features & Benefits
- I-Beam Design: Provides excellent strength-to-weight ratio for reliable performance in SBC 350 engines.
- 5140 Steel Material: Durable forged steel construction engineered for high-stress engine applications.
- Press-Fit Assembly: Secure fit design ensures proper alignment and fitment to SBC 350 specifications.
- 5.700" Length: Precision dimensions engineered specifically for Chevy SBC 350 engine compatibility.
- Chevy SBC 350 Fitment: Direct replacement connecting rods designed for Chevy small-block engines.
Specifications
| Brand | Speedmaster |
| Model/MPN | PCE274.1001 |
| Rod Length | 5.700" |
| Pin Diameter | .927" |
| Rod Size | 2.100" |
| Material | 5140 Steel |
| Design Type | I-Beam |
| Assembly Type | Press Fit |
| Engine Application | Chevy SBC 350 |
Ideal Applications
- Engine rebuild and restoration projects for Chevy SBC 350 blocks
- Performance engine upgrades and modifications
- High-output and competition engine builds
- Replacement connecting rod sets for damaged or worn rods