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ATI Performance Products 918872E Super Damper Harmonic Balancer

(Chevrolet Camaro 1972, 1976-77, 1990-92, Impala 1976-77, Chevelle 1968-73, Caprice 1973-77, 1979-93, El Camino 1968-74, 1977, Chevy II 1968 + 11 more models)

Part of: ATI Performance Products Super Damper Harmonic Balancer

Other options in this family: ATI Performance Products 918628 ATI Performance Products 918854 ATI Performance Products 918620 ATI Performance Products ATI917381 ATI Performance Products 917246

Manufacturer

Picture for manufacturer ATI Performance Products

Part Number

918872E
6 reviews
Sale Price

$400.49

3 left at this price

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Usually delivered within 2 days

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Product Details

The ATI Performance Products 918872E Super Damper is a precision-engineered harmonic balancer designed to control crankshaft vibrations in high-performance and racing engines. Unlike conventional elastomer-style dampers that can deteriorate over time, this unit features ATI's patented multi-ring design with internal inertia rings that move independently to absorb harmful torsional vibrations across the entire RPM range.

Key Features:

  • Multi-ring elastomer-free design eliminates deterioration from heat, oil, and ozone exposure
  • Provides superior vibration damping across all engine speeds from idle to redline
  • CNC-machined from high-quality steel for precise balance and durability
  • SFI 18.1 certified for racing applications
  • Stress-proof steel construction with black oxide finish for corrosion resistance
  • Maintains effectiveness throughout the life of the engine without periodic replacement

ATI Super Dampers are the preferred choice of professional engine builders and racers who demand maximum crankshaft protection and reliability. This harmonic balancer helps extend engine life by reducing destructive harmonics that can cause premature bearing wear, crankshaft fatigue, and valvetrain issues.

Products specifications

Fits

Chevrolet Camaro 1972, 1976-77, 1990-92, Impala 1976-77, Chevelle 1968-73, Caprice 1973-77, 1979-93, El Camino 1968-74, 1977, Chevy II 1968, G20 1975-95, G20 Van 1968-69, G30 1975-95, G10 1975-93, G10 Van 1968-73, G30 Van 1971-74 + 5 more models

Balance Style

Neutral

Degree Marking Range

360

Harmonic Balancer Construction

Elastomer

Harmonic Balancer Finish

Black zinc chromate

Harmonic Balancer Material

Steel

Notes

Blower drive with 2 x 3/16 in. keyways. 3-ring design, 1.500 in. wide, 8.75 lbs.

Outside Diameter (in)

7.074 in.

Quantity

Sold individually.

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