ATI Performance 917740 Super Damper Harmonic Balancer for Big Block Chevy
- Regular price
- $418.27 USD
- Regular price
-
$430.99 USD - Sale price
- $418.27 USD
- Unit price
- per
Vendor : ATI PERFORMANCE
Product Type : Engines and Components
Sku : ATI917740
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✔ Veteran-Owned Business | ✔ Verified Fitment (SEMA Data) | ✔ Ships 1–3 Business Days | ✔ 30-Day Returns
The ATI Performance 917740 Super Damper harmonic balancer is designed for Big Block Chevy applications requiring an external-balance damper. Its steel construction and black oxide finish provide a durable, purpose-built component for high-performance engine systems.
This harmonic balancer features a 7.074-inch outside diameter and is manufactured to SFI 18.1 specifications. The external-balance design helps match applications that require this specific crankshaft balancing configuration.
Supplied as one harmonic balancer, the ATI Performance 917740 combines application-specific design with proven Super Damper construction. Verify your engine’s balance configuration and application requirements before installation.
Features:
- Brand: ATI Performance
- Part Number: 917740
- Product Type: Harmonic balancer
- Series: Super Damper
- Application: Big Block Chevy
- Balance Type: External balance
- Construction: Steel
- Finish: Black oxide
- Outside Diameter: 7.074 inches
- Specification: SFI 18.1
- Quantity: Each

