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Harmonic Balancer [GM LS Engine Truck Belt Spacing]
InfoVehicle Info Needed
MODERN CLASSICPART NUMBER: 624-GMLS5031

Harmonic Balancer [GM LS Engine Truck Belt Spacing]

$18895
ShippingShips on 11/06/2026
Lowest PriceLowest Price Guarantee

Truck Belt Spacing
    Harmonic Balancer
  • GM LS Engine
  • Truck Belt Spacing
  • 7.530 in. Diameter

    This quality-built 7.530 in. diameter harmonic balancer will equip your GM Truck spacing LS accessory drive to operate smoother and counter torsional vibrations from the engine crankshaft.

    Quality Replacement Balancers for GM LS Engines

    Modern Classic Harmonic Balancers are engineered to the OEM specifications for quality and reliability you can depend on. These dampers are great for new engines or to replace old worn-out balancers that may cause engine damage.

Part TypeHarmonic Balancer
Product LineModern Classic Harmonic Balancers
BrandMODERN CLASSIC
Package Height5.6
Package Width10.3
Package Length12.1
Weight10.95 PG
Part CategoryPerformance Parts
Harmonic Balancer ConstructionElastomer
QuantitySold individually
Mounting Hardware IncludedNo
Harmonic Balancer MaterialNodular iron
Outside Diameter7.53 in (191.3 mm)
Engine BalanceInternal
Harmonic Balancer FinishBlack painted
Vendor Part NumberGMLS5031
Package Qty1
Package TypeEA

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Harmonic Balancer Bolt for 1997-2007 Chevy Small Block Gen III/IV LS-based Engines 4.8, 5.3, 5.7, 6.0, 6.2L

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Harmonic Balancer Bolt for GM LS1/LS2/LS6/L92 Engines [6-Point Hex Head]

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Blue Bolt Locker Medium Strength

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Blue Bolt Locker Medium Strength

Part Number : 555-28084
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60 LED Work Light

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60 LED Work Light

Part Number : 555-81927
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Disposable Shop Towels

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Part Number : 555-80187
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Magnetic Fender Cover [23 in. W x 34 in. L]

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Magnetic Fender Cover [23 in. W x 34 in. L]

Part Number : 555-65012
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Fender Cover with Pocket [23 in. W x 31 1/2 in. L]

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Fender Cover with Pocket [23 in. W x 31 1/2 in. L]

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Timing Cover Alignment Tool for GM LS-Based Engines

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3-Ton Aluminum Floor Jack [6,000 lbs. Capacity]

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Shop Towels Red

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Heavy-Duty Nitrile Gloves [7 mils Thick, Large]

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Timing Cover Gasket Set for 1997-2013 GM LS Engines

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Timing Cover Gasket Set for 1997-2013 GM LS Engines

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Timing Cover Seal GM LS Engines

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