Speedmaster PCE291.1016 Ford 302 351 Windsor 50oz External Balanced Harmonic Balancer SFI 18.1

The Speedmaster PCE291.1016 is a 50oz external balanced harmonic balancer designed specifically for Ford small-block 302 and 351 Windsor engines. This balancer features external weight distribution and is SFI 18.1 certified, meeting safety and performance standards for street and performance applications.

This harmonic balancer absorbs and dampens crankshaft vibration, reducing stress on engine components and extending engine life. The external balanced design is engineered to match factory external balanced engine blocks, making it a direct bolt-on replacement for compatible 302 and 351W applications. Ideal for street engines, restorations, and performance builds seeking reliable vibration control without internal balancer modification.

Key Features & Benefits

• 50oz External Balanced: Factory-matched weight distribution for Ford 302/351 Windsor external balanced engines.
• SFI 18.1 Certified: Meets SFI certification standards for durability and safety in automotive applications.
• Harmonic Damping: Reduces crankshaft vibration to protect engine bearings and internal components.
• Ford Small-Block Specific: Engineered for direct fit on Ford 302 and 351 Windsor engine platforms.

Specifications

Ideal Applications

• Street-driven Ford 302/351 Windsor engine builds
• Engine restorations and replacements on classic Ford vehicles
• Performance small-block Ford engines requiring vibration dampening
• Direct replacement for worn or damaged factory harmonic balancers