Speedmaster PCE276.1150 Ford 351W Windsor 4340 Forged Crankshaft 3.850 Stroke

The Speedmaster PCE276.1150 is a 4340 forged crankshaft engineered for Ford 351W Windsor engines. Built from high-strength 4340 steel and internally balanced, this crankshaft delivers the durability and precision needed for performance and racing applications where reliability under load is critical. The 3.850-inch stroke and 2.100-inch rod journal design are fully compatible with 351W Windsor engine blocks and supporting components.

Forged construction provides superior strength compared to cast alternatives, making this crankshaft suitable for high-performance builds, engine rebuilds, and motorsports applications. Internal balancing ensures smooth operation and reduced vibration across the entire RPM range. Whether you are restoring a classic 351W or upgrading an existing engine for increased power and longevity, this precision-machined component meets the exacting specifications required by serious engine builders and enthusiasts.

Key Features & Benefits

• 4340 Forged Steel: Premium forged material provides superior strength and durability under high-load conditions.
• Internally Balanced: Factory-balanced design reduces vibration and delivers smooth operation across all RPM ranges.
• 351W Windsor Fitment: Engineered specifically for Ford 351W Windsor engine blocks with 3.850 stroke and 2.100 rod journal.
• Precision Machined: CNC-machined to exacting tolerances for reliable performance and long engine life.

Specifications

Ideal Applications

• High-performance engine builds and upgrades
• Engine rebuilds and restoration projects
• Motorsports and racing applications
• Custom and street rod engine construction