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Fluidampr 720311 - Chrysler B/RB 383 426 440 CID 426 Hemi Steel Internally Balanced Damper

Fluidampr  |  SKU: FLUID-720311
Sale price $54448 Regular price $64056

PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

Fluidampr 720311 - Chrysler B/RB 383 426 440 CID 426 Hemi Steel Internally Balanced Damper

Harmonic Balancer - 7.250 in OD - Steel - Black Zinc - Internal Balance - Mopar B / RB-Series / 426 Hemi - Each

Harmonic Balancer - Fluidampr - Mopar Big Block - B/RB/426 Hemi - Steel - Black Zinc Chromate - 7-1/4" dia - 11.8 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 timing marks. No maintenance required. Trusted by leading engine builders worldwide. SFI 18.1 certified. Made in USA. NOTE: 6 bolt holes evenly space pulley pattern. Some older B series may require stock pulley to be re-drilled. OPTION: Aftermarket crank trigger adapter p/n 400309.

  • 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.
Safety Rating: SFI 18.1
Pulley Bolt Pattern: 6 bolt holes evenly spaced pattern.
Degree Marking Range: 50 BTDC to 10 ATDC. Additional timing/degree marks at 90, 180 and 270
Material: Steel
Keyway Type: Single
Finish: Black Zinc
Engine Balance: Internal
Degree Markings: Engraved
Weight / Rotating Weight: 11.8 lbs / 7.9 lbs
Bolt And Washer Included: No
Depth: 2.18
Grade Type: Performance
Inside Diameter: 1.53
Keyway Type: Yes
Mounting Hole Diameter: 1.53
Mounting Hole Quantity: 1
Outside Diameter: 7.25

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