Speedmaster H-Beam 4340 Connecting Rods 5.400" Ford 289 302 Windsor PCE274.1039

The Speedmaster PCE274.1039 H-beam connecting rods are precision-engineered performance components designed for Ford 289, 302, and Windsor engine applications. These rods feature a robust H-beam design with 5.400" length, 2.100" big-end bore, and .912" pin bore, constructed from 4340 steel and fitted with bronze bushings for durability and smooth operation. Built to withstand high-RPM demands, they are ideal for street builds, race engines, and performance restorations where reliability and strength are critical.

The 4340 steel construction provides excellent fatigue resistance and tensile strength, while the bronze bush design offers low-friction performance and extended component life. These connecting rods are a direct replacement for original Ford powerplant configurations and are commonly used in performance modifications, vintage race vehicle builds, and high-output street engines. Whether you're rebuilding a classic Ford engine or upgrading an existing platform, these precision components deliver the durability and performance required for demanding applications.

Key Features & Benefits

• H-Beam Design: Lightweight yet rigid geometry maximizes strength-to-weight ratio for demanding engine builds.
• 4340 Steel Construction: High-strength material offers superior fatigue resistance and impact tolerance in high-RPM applications.
• Bronze Bush Fittings: Low-friction bushings reduce wear and support sustained performance in demanding conditions.
• Ford 289/302/Windsor Fit: Direct compatibility with Ford small-block platforms simplifies installation and fitment.
• Precision Engineering: Manufactured to exacting tolerances for consistent performance and reliable engine operation.

Specifications

Ideal Applications

• Classic Ford engine rebuilds and restorations
• High-performance street engine builds
• Race engine and competition vehicle setups
• Ford small-block performance upgrades