When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
i was told that the ls1 was internaly balanced at the factory and for the corvette it also got a balance on the balancer on the crank shaft as well as being internaly balance
All LS engines are internally balanced. The crank dampeners are also balanced independently, as they slip on and are not keyed to any position. Corvette engines are no different than others in this respect.