• ATI Performance 918620 LS7 Harmonic Balancer with AC Pulley
  • ATI Performance 918620 LS7 Harmonic Balancer with AC Pulley

ATI Performance 918620 LS7 Harmonic Balancer with AC Pulley

$518.95 USD
$534.99 USD
$518.95 USD
Shipping calculated at checkout.

Vendor : ATI PERFORMANCE

Product Type : Engines and Components

Sku : ATI918620

✔ Veteran-Owned Business  |  ✔ Verified Fitment (SEMA Data)  |  ✔ Ships 1–3 Business Days  |  ✔ 30-Day Returns 

LS7 Harmonic Balancer SFI Corvette

The ATI Performance 918620 harmonic balancer is designed for GM LS-Series applications with internal balance. This serpentine Super Damper features a 7.430-inch outside diameter and an AC pulley, providing a purpose-built configuration for the specified LS7 Corvette application.

Built with an aluminum and steel construction, this harmonic balancer has a black finish and carries an SFI 18.1 specification. The combination of materials and Super Damper design supports reliable crankshaft vibration control in a performance-oriented package.

The ATI Performance 918620 is supplied as an individual harmonic balancer. Verify application requirements before installation to ensure compatibility with the intended GM LS-Series setup.

Features:

  • Brand: ATI Performance
  • Part Number: 918620
  • Application: GM LS-Series
  • Configuration: LS7 Corvette
  • Balance Type: Internal balance
  • Product Type: Serpentine Super Damper harmonic balancer
  • Pulley: AC pulley
  • Construction: Aluminum and steel
  • Finish: Black
  • Outside Diameter: 7.430 inches
  • Specification: SFI 18.1
  • Quantity: Each