ATI918854 - ATI SFI DAMPER SERPENTINE SERIES HARMONIC DAMPER FITS CHEV LSA 6.2L

ATI Super Damper Serpentine Series Harmonic Balancer.

Harmonic Balancer, Super Damper, Internal Balance, Aluminum/Steel, Black, Cadillac, LS-A, Each.

Engine Balance:                                          Internal

Safety Rating:                                              SFI 18.1

Degree Markings:                                      Yes

Degree Marking Range:                           360

Outside Diameter (in):                              7.480 in.

Harmonic Balancer Material:                  Aluminum/Steel

Harmonic Balancer Construction:         Elastomer

Harmonic Balancer Finish:                       Black anodized

Mounting Hardware Included:              Yes

Quantity:                                                      Sold individually.

Notes:                                                            Damper only, no supercharger pulley supplied. 7.90 lbs.

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

* Tuneable, rebuildable, and extremely efficient at all rpms

* Laser-engraved 360 degree timing marks