
JEGSPART NUMBER: 555-51653
Harmonic Balancer for Small Block Chevy
$8799$94.99You Save$7.00
More than 10 availableChevy Harmonic Balancers
Harmonic BalancerSmall Block Chevy 8" Internal Balance Exceeds OE Specifications
Fits small block chevrolet engines such as 283, 305, 307, 327, 350, 383 (stroker), 400, and others based on the popular platform Designed for engines that rev up to 6500 rpm Ideal for street rods, pro touring, daily drivers, marine engines, and other applications that require an oe-type balancer Hubs are made from spherical graphite (also known as "near steel") and feature a pressure bonded inner hub and outer ring for superior strength Easy-to-see top dead center mark
- Perform Up to 6500 RPM
- Hubs are Made from Spherical Graphite
- Pressure Bonded Inner Hub and Outer Ring
- Easy-to-See Top Dead Center Mark
Features:
Part TypeHarmonic Balancer
BrandJEGS
Package Height3.8
Package Width8.6
Package Length9.2
Weight11.0 PG
Part CategoryReplacement Parts
Degree MarkingsNo
Nose Od (In)1.76
Harmonic Balancer ConstructionElastomer
Bolt Hole Count3
Pulley DiameterN/A
Engine BalanceInternal
Overall Width2.34 in (59.4 mm)
Harmonic Balancer MaterialSteel
Crank Trigger/Exciter PlateNo
Crank Bore1.25 in (31.75 mm)
Part FitmentDirect Fit
Ring Width (In)1.32
Outside Diameter7.99 in (202.9 mm)
FinishBlack
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations




![OE Replacement Harmonic Balancer for Small Block and Big Block Chevy [Internally Balanced, 6000 RPM]](https://www.jegs.com/images/mini_200/700/778/778-66511.jpg)

