i'm buying a 72 demon 340 4 speed car and would like to swap out the 340 for my 408. i ordered a centerforce clutch to replace the stock one but i can't find a flywheel for an internally balanced assembly. can i have the stock one rebalanced? if i can't rebalance the flywheel then what year/ motor combo can i find one out of?
flywheel balancing
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Robbie2734
Lambcharger
If your 408 is internally balanced and has a 6 bolt flange any 130 tooth nuetral balance should work, unless you want aluminum. Then you might want to go Jegs or Summit. Flywheels are on here all the time.
Any mopar with a forged crank. '68-71 or '72 318s/340s, and 383s?
Robbie2734
Lambcharger
10 1/2 inch clutchs and flywheel were used on 67-88 318's and steel crank 340's, 68,69,70 and 71's. Big blocks also used 10 1/2" flywheels on some of their builds. So look for Barracudas with 318's and 340's Darts, Dusters, Vailants, Demons, some pickup trucks (light duty 318's) any a body with a 318 manual trans. Be careful, there is a 11 inch flywheel and external balance ones too, mostly on Hi-Po big blocks and HD trucks. Look for them on the forum, there is always one for sale on here.
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