i have done the ls6 pcv conversion to my car, but when i go to car shows and look at others i'll see about half and half where its just a hose connecting from the intake to the tube coming from under the valley the cover and then others will have a hose with a pcv valve connected to it, which is the correct way to do it or does it matter. thanks

 

it's not the owners doing this, it's GM, not sure on the exact cutoff

 

Best is to use LS6 PCV valve (not the stock LS1)