Fluidampr 760121 Harmonic Balancer Camaro SS LS3 L99 7.75" O.D. 25% Underdrive

UPC: 815293002309

Engine Balance: Internal

Safety Rating: SFI 18.1

Degree Markings: No

Outside Diameter (in): 7.750 in.

Harmonic Balancer Material: Steel

Harmonic Balancer Construction: Fluid

Harmonic Balancer Finish: Black zinc chromate

Mounting Hardware Included: No

Quantity: Sold individually.

Notes: 25 percent underdrive front pulley has clear anodized finish.

Using only three parts (a laser-welded sealed housing, an internal inertia ring, and highly viscous silicone fluid between the two), SFI-approved Fluidampr harmonic dampers can control all crankshaft vibration--not just a limited frequency range. As a result, you get reduced wear on the main bearings and timing gear, more stable valvetrain operation, and less chance of crank failure.