Professional Products PowerForce Plus Harmonic Balancer 90002 for Small Block Chevy, 8-Inch, SFI 18.1

The Professional Products PowerForce Plus Harmonic Balancer, part number 90002, is engineered for Small Block Chevy applications requiring reliable crankshaft vibration control and SFI-certified performance. This harmonic damper features an 8-inch outside diameter and an internal-balance design for compatible engines. Its precision steel construction provides dependable strength for street, performance, and competition-oriented builds.
The PowerForce Plus harmonic balancer is finished in black for a clean, durable appearance and is designed to help reduce torsional vibration generated by the crankshaft. Controlling these vibrations can help protect internal engine components, support consistent operation, and promote long-term drivetrain reliability. The SFI 18.1 certification makes this damper a suitable choice for applications where approved harmonic balancer performance is required.
Designed as a direct-fit performance component for compatible Small Block Chevy engines, the Professional Products 90002 combines practical installation compatibility with durable construction. Verify engine balance configuration, crankshaft compatibility, timing-mark requirements, and available clearance before installation. This harmonic balancer is sold individually and is intended for use with the correct supporting hardware and installation procedures.

Features:

• Brand: Professional Products

• Part Number: 90002

• Application: Small Block Chevy engines

• Product Type: Harmonic balancer

• Outside Diameter: 8 inches

• Certification: SFI 18.1

• Construction: Steel

• Finish: Black

• Balance Type: Internal balance

• Quantity: Sold individually