Question On Balancers And Flywheels


Oct 13, 2011
I am going to order a new short block. I would like to get the 28 oz internal balance but not sure if my harmonic balancer and flywheel are set up for the 280z. does it matter? or would i have to buy new flywheel and balancer if i want a 28oz internal balance. I think i have a 50 oz balance on my current shortblock
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If what you have now is completely stock you have 50 oz imbalance balancer and flexplate. If you buy a 28 oz imbalance motor you will need new balancer and flexplate. as others have said, this is critical and these components NEED to match.