Vehicle Info Needed

ATIPART NUMBER: 085-917242

Super Damper GM LS1

Name: Super Damper GM LS1
Brand: ATI
SKU: 085-917242
Price: 498.48 USD
Availability: InStock

^$498⁴⁸

Ships on Nov 02, 2026

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GM LS1
Steel Shell/Steel Crankshaft Hub
7.53" OD
Internal Balance
6-Rib

Serpentine Super Dampers

ATI Serpentine Super Dampers feature all the benefits of the Super Damper but include the Serpentine belt drive for modern engines.

Part TypeHarmonic Balancer

Product LineATI Serpentine Super Dampers

BrandATI

Package Height5.7

Package Width9.5

Package Length9.6

Weight14.89 PG

Part CategoryPerformance Parts

Degree MarkingsYes

Harmonic Balancer ConstructionElastomer

Degree Marking Range360

QuantitySold individually

Mounting Hardware IncludedNo

Harmonic Balancer MaterialSteel

Outside Diameter7.5 in (190.5 mm)

Safety RatingSFI 18.1

Engine BalanceInternal

Harmonic Balancer FinishBlack zinc chromate

Vendor Part Number917242

Package Qty1

Package TypeEA

Items You Need

MSD IGNITION

Flying Magnet Crank Trigger Kit GM LS Gen-III/IV, 8 in. Diameter Trigger Wheel

Part Number : 121-8623-MSD

^$779⁹⁵

MSD IGNITION

Flying Magnet Crank Trigger Kit GM LS Gen-III/IV, 8 in. Diameter Trigger Wheel

Part Number : 121-8623-MSD

^$779⁹⁵

Some parts are not legal for use in California or other states with similar laws / regulations

Super Damper GM LS1

Serpentine Super Dampers

Items You Need

Flying Magnet Crank Trigger Kit GM LS Gen-III/IV, 8 in. Diameter Trigger Wheel

Part Number : 121-8623-MSD

Flying Magnet Crank Trigger Kit GM LS Gen-III/IV, 8 in. Diameter Trigger Wheel

Part Number : 121-8623-MSD

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