Professional Products PowerForce 80004 Harmonic Balancer for Big Block Chevy, 8-Inch Steel, Black, Internal Balance

The Professional Products PowerForce 80004 harmonic balancer is designed for Big Block Chevy engines requiring a dependable internally balanced damper. Its steel construction and black finish provide a durable solution for controlling crankshaft vibrations and supporting smooth, consistent engine operation in performance and replacement applications.
The PowerForce harmonic balancer features an 8-inch outside diameter and is engineered for compatibility with internally balanced Big Block Chevy configurations. By helping reduce harmful torsional vibrations, it supports crankshaft protection and contributes to improved durability throughout the engine’s operating range. This damper is intended for applications that do not require SFI certification.
Built for straightforward installation, the Professional Products 80004 harmonic balancer is supplied as an individual unit and offers a practical choice for engine builders, restoration projects, and performance enthusiasts. Confirm engine balance requirements, crankshaft compatibility, and available clearance before installation to ensure proper fitment and operation. Professional Products combines application-focused design with durable materials to deliver reliable harmonic control for demanding Chevrolet big-block engines.

Features:

• Brand: Professional Products

• Part Number: 80004

• Application: Big Block Chevy engines

• Type: Harmonic balancer and crankshaft damper

• Outside Diameter: 8 inches

• Construction: Steel

• Finish: Black

• Balance: Internal

• Certification: Non-SFI

• Quantity: Sold individually