PRW Power Harmonic Damper - SFI GM LS1 1998-06 931022 These fully polished twin exit

These fully polished twin exit stainless steel tips feature a double-wall construction

Bert / Brinn Bellhousing

With a patented orifice metering valve and a lightweight check valve disc these High Energy hydraulic flat lifters for Oldsmobile 260-455 and Pontiac 265-455 provide quicker response and better performance

Extreme Environment

Manufactured using the tightest tolerances in the industry

PRW Power Harmonic Damper - SFI GM LS1 1998-06 931022 These fully polished twin exitEngine 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