

⚙️ Elevate your LS3’s heartbeat with precision and power!
The Chevrolet Performance Harmonic Balancer is a stock diameter, black cast iron component with a machined steel center hub, designed specifically for GM LS-Series engines like the LS3. It fits perfectly without modifications, supports GM serpentine kit 19155067, and features internal balance technology to reduce engine vibrations, ensuring enhanced durability and performance.
| Manufacturer | Chevrolet Performance |
| Brand | Chevrolet |
| Model | Harmonic Balancer |
| Item Weight | 9.75 pounds |
| Product Dimensions | 8.4 x 8.3 x 3.1 inches |
| Item model number | 12674582 |
| Exterior | Machined |
| Manufacturer Part Number | 12674582 |
| OEM Part Number | 12674582 |
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