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Harmonic Balancer Bolt For LS1, LS2, LS6, L92 Engines
InfoVehicle Info Needed
CHEVROLET PERFORMANCEPART NUMBER: 809-12557840

Harmonic Balancer Bolt For LS1, LS2, LS6, L92 Engines

$899
ShippingShips on Nov 03, 2026
Lowest PriceLowest Price Guarantee
Best Value
Made in USA
Harmonic Balancer Bolt for GM LS1/LS2/LS6/L92 Engines [6-Point Hex Head]

555-82805

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

$2069

Harmonic Balancer Bolt
    Balancer Bolt
  • For LS1, LS2, LS6, L92 Engines
  • 16mm x 2.0
  • 4.055" Long
    Chevrolet Performance Harmonic Balancers are connected to the crankshaft of an engine to reduce torsional vibration and serve as a pulley for the belt drive system. Having a proper, reliable balancer is key to keeping your engine running smoothly as well as adjusting engine timing clearly and accurately. These Chevrolet Performance harmonic balancers are offered for all your performance needs and backed by quality with the Chevy name. Available for popular small block and LS-series engines.

    JEGS EZ Kits are designed by JEGS professionals to ensure that you get all the correct parts you need.

Part TypeHarmonic Balancer Bolt
Product LineChevrolet Performance Harmonic Balancers
BrandCHEVROLET PERFORMANCE
Package Height1.3
Package Width3.0
Package Length5.0
Weight0.58 PG
Part CategoryPerformance Parts
Washer(S) IncludedYes
Thread Size (Mm)16 x 2.0
Underhead Length4.055 in (103 mm)
QuantitySold individually
Fastener FinishCadmium plated
Washer IncludedYes
Fastener MaterialSteel
Head StyleHex
Vendor Part Number12557840
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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