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Genuine GM Engine Components offer installer-friendly product categories -- such as intake manifolds, intake manifold gaskets, engine oil cooler lines, tensioners, balancers and pulleys, etc. -- for most GM cars, light-duty trucks and SUVs on the road today. All are OE validated by GM Engineering to assure proper form, fit and function. This is important on these high-labor-hour heavy repairs. The part designs are enhanced to incorporate OE updates, upgrades and Technical Service Bulletins (TSBs). Only GM can offer complete late-model coverage.


We can also fit this if needed, please contact us for further information.


Outside Diameter6.86 IN
Pulley Groove Quantity6
Outside Diameter174.36 MM
Center Bore Diameter1.38 IN
Center Bore Diameter35.0 MM
Grade TypeRegular
Drive Belt TypeSerpentine
Bolt And Washer IncludedNo
Keyway TypeYes
Depth3.68 IN

Harmonic Balancer Holden Berlina L67 3.8L V6 Supercharged VS VU VT VX VY

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