GM LS 7.480 Harmonic Damper - SFI

Name: GM LS 7.480 Harmonic Damper - SFI
Brand: ATI
SKU: A00N 917266
Price: 491.15 USD
Availability: InStock

$491.15

SKU: A00N 917266

In Stock

Ships by Jun 8

Free Shipping

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

Harmonic Balancer, Serpentine Super Damper, 7.480 in OD, SFI 18.1, Aluminum / Steel, Black, Internal Balance, GM LS-Series, Each. ATI Performance Products is a company founded on innovation, precision and service. ATI harmonic Super Dampers add horsepower and torque to race, street and truck engines. ATI Performance Products is the creation of over 40 years of Transmission and performance component manufacturing and racing experience.

Fitment

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Specifications

Brand	ATI
Part Number	A00N 917266

Videos

LS Tech: How to Assemble an ATI Super Damper

ATI Harmonic Balancer and Lingenfelter 18% crank pulley assembly. 2013 Camaro ZL1/LSA

ATI Super Damper Installall: LS Series (Pt13 82-92 Camaro/Firebird LS Swap)

ATI Super Damper and Pin kit install - LS3/ LSA supercharged setup

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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