Professional Products 80020 Harmonic Balancer for Pontiac V8, 6.900-Inch Steel Damper

The Professional Products 80020 harmonic balancer is designed for Pontiac V8 engines requiring a reliable internally balanced damper. With a 6.900-inch outside diameter, this harmonic balancer helps control crankshaft torsional vibrations, supporting smoother engine operation and helping protect critical internal components during street and performance use.
Constructed from durable steel and finished in black, the 80020 harmonic balancer provides a practical combination of strength, dependable service, and clean engine-bay appearance. Its internal-balance configuration is intended for compatible Pontiac V8 applications, making it important to verify the engine’s balance specification and crankshaft requirements before installation.
This Professional Products harmonic damper is supplied as an individual component and is identified by part number 80020. The non-SFI design is suited to applications that do not require an SFI-certified harmonic balancer. Confirm fitment, pulley alignment, clearance, and accessory-drive compatibility with the specific Pontiac V8 engine before ordering or installation. The unit is not air restricted and does not require truck freight shipping.

Features:

• Brand: Professional Products

• Part Number: 80020

• Application: Pontiac V8 engines

• Outside Diameter: 6.900 inches

• Material: Steel

• Finish: Black

• Balance Type: Internal balance

• Product Type: Non-SFI harmonic damper

• Quantity: Sold individually

• Shipping Classification: Not truck freight only

• Air Restriction: No