ATI Super Damper Serpentine Series Harmonic Balancers ATI918453

5 out of 5 stars ( 1 )

Part Number: ATI-918453

$461.15

Harmonic Balancer, Super Damper Serpentine, Internal Balance, Aluminum, Dodge, Ram, 5.7L, Each
See More Specifications | Check the Fit

ATI Super Damper Serpentine Series Harmonic Balancers ATI918453

ATI Super Damper Serpentine Series Harmonic Balancers ATI918453

ATI-918453

5 out of 5 stars ( 1 )

Part Number: ATI-918453

Estimated Ship Date from GA, TX: Monday 3/30/2026

$461.15

Estimated Ship Date from GA, TX: Monday 3/30/2026 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
ATI918453
Part Type:
Product Line:
Summit Racing Part Number:
ATI-918453
UPC:
800157029929
Engine Balance:
Internal
SFI Rating:
SFI 18.1
Degree Markings:
Yes
Degree Marking Range:
360
Outside Diameter (in.):
6.700
Groove Quantity:
8
Keyway Quantity:
One
Harmonic Balancer Material:
Aluminum
Harmonic Balancer Construction:
Elastomer
Harmonic Balancer Color:
Black zinc chromate
Mounting Hardware Included:
No
Quantity:
Sold individually.
Notes:
6 percent overdrive. Weight is 4.50 lbs.

ATI Super Damper Serpentine Series Harmonic Balancers

ATI Super Damper Serpentine Series harmonic balancers are patented and feature grooves for serpentine belts machined into the outer damper shell. The dampers come with six outer grooves for standard OEM drive systems—but eight and 10 grooves are available for supercharger or turbo applications. Serpentine dampers are offered in a variety of diameters, and crank hubs may be fitted with a 6-groove serpentine pulley to drive external oil pumps or vehicle accessories. The Serpentine Series Super Dampers fit all ATI GM-front crank hubs and can be adapted to many engine combinations, providing maximum flexibility. They're available in steel or lightweight, hardcoated aluminum.

Features and benefits:

* Eliminates torsional crankshaft vibrations
* Exceeds SFI 18.1 specs
* Black zinc chromate finished
* Tunable, rebuildable, and extremely efficient at all rpms
* Laser-engraved 360 degree timing marks

Applications

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