Fluidampr - 660101
Harmonic Balancer - Fluidampr - GM LSx Custom Application - Steel - Black Zinc - 6-3/4" dia - 10.1 lbs - SFI 18.1 - Made in USA - Each
Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper early for best durability. Superior viscous damper design controls harmful torsional vibration across the entire rpm range. Reduce wear on engine components. Reduce risk of crankshaft failure. Improve timing. Unleash lost torque and horsepower. Precision CNC machined and balanced high-grade steel components. Corrosion resistant black zinc finish with engraved markings. No maintenance required. Trusted by leading engine builders worldwide. SFI 18.1 certified. Made in USA.
- Broad RPM range protection.
- Reduce risk of crankshaft failure.
- Reduce wear on critical engine parts.
- Unleash lost torque & horsepower.
- No maintenance required.
- Superior durability.
- SFI 18.1 spec. Race proven for over 35 years.
- Made in USA.
- Single 6-3/4" 8 rib pulley. No AC provision.
- Custom engine build applications. Customer prints available upon request.
Bolt and Washer Included: No
Fitment Notes: Fluidampr p/n 620131 base damper. Custom 8 rib pulley. Modification may be required for belt alignment. Customer prints available upon request.
Safety Rating: SFI 18.1
Pulley Size: 6.73" OD, 6.57" over ribs
Pulley Groove Quantity: 8 front
Pulley Finish: RoHS Black Zinc Plating
Outside Diameter: 6-3/4"
Degree Marking Range: None
Mounting Hole Quantity: 1
Material: Steel, Aluminum Pulley
Inside Diameter: 1.4795
Finish: RoHS Black Zinc Plating
Keyway: Single, 3/16
Engine Balance: Internal
Drive Belt Type: Serpentine
Depth: 3.980
Degree Markings: No
Weight / Rotating Weight: 10.1 lbs / 6.67 lbs
