PRW Power Harmonic Damper - SFI GM LS1 1998-06 Chevrolet Performance contact Hellwig for P/N confirmation

contact Hellwig for P/N confirmation

plated steel

This device will only display and/or communicate with Holley EFI HP or Dominator ECUs with V4 Build 110 or later firmware

Aluminum Center Hung "V" Bowl Kit - Secondary with Pump Provisions

PRW Power Harmonic Damper - SFI GM LS1 1998-06 Chevrolet Performance contact Hellwig for P/N confirmationEngine Harmonic Balancer Manufactured From Billet Carbon Steel ForgingsPRW Industries produces engine components for racing applications such as rocker arms, valve covers and main caps to name a few. These products offer performance gains at a value price. Product Description: Harmonic Balancer FluidGel Underdrive SFI 18. 1 Steel Black Paint Internal Balance GM LS Series Sold Individually