Professional Products PowerForce Lightweight Harmonic Balancer 80010 for Small Block Chevy

The Professional Products PowerForce Lightweight Harmonic Balancer, Part Number 80010, is designed for Small Block Chevrolet engines requiring a compact, lightweight damper with internal balance. Its 6.000-inch outside diameter helps provide additional clearance for performance applications while supporting reliable crankshaft vibration control. The steel construction is finished in black for a clean, durable appearance.
This non-SFI harmonic balancer is engineered for internally balanced Small Block Chevy configurations and is suitable for street performance, restoration, and select competition-oriented builds. The PowerForce design helps reduce harmful torsional vibrations that can contribute to crankshaft, bearing, and valvetrain stress, supporting smoother engine operation and improved component durability.
Designed as a direct-fit style replacement for compatible applications, the Professional Products 80010 harmonic balancer is supplied as an individual unit. Verify crankshaft balance, pulley alignment, keyway compatibility, and application requirements before installation. This damper is intended for engines that do not require an SFI-certified harmonic balancer; consult applicable racing organization rules when selecting components for sanctioned competition.

Features:

• Brand: Professional Products

• Part Number: 80010

• Product Type: Lightweight harmonic balancer

• Application: Small Block Chevrolet engines

• Outside Diameter: 6.000 inches

• Material: Steel

• Finish: Black

• Balance Type: Internal balance

• Certification: Non-SFI

• Quantity: Each