Pioneer 872034 SFI-Certified Harmonic Balancer for Small Block Ford 302/351W

The Pioneer 872034 is a high-quality harmonic balancer designed specifically for small block Ford 302 and 351 Windsor engines with internal balance. This essential engine component helps reduce crankshaft torsional vibration, protecting your engine from damaging harmonic frequencies that can cause premature wear or failure.

Key Features:

• SFI 18.1 certified for racing and high-performance applications
• Designed for small block Ford 302 and 351W engines
• Internal balance configuration
• Precision-manufactured to OEM specifications
• Reduces harmful crankshaft torsional vibration
• Durable construction for long service life

This harmonic damper is an ideal replacement for worn or damaged balancers, or as an upgrade for performance builds. The SFI certification ensures this component meets strict safety standards required for competitive racing applications. Compatible with internally balanced small block Ford engines, this balancer helps maintain proper engine timing and protects critical engine components from destructive vibration.