LS1 to LS3 swap in 2001 Trans Am - PCV routing question

[austinWS6]

We put an LS3 stock 430 HP crate engine into a 2001 Trans Am. Trying to figure out how to do the PCV system. Anyone done this?

[Whamhammer]

We put an LS3 stock 430 HP crate engine into a 2001 Trans Am. Trying to figure out how to do the PCV system. Anyone done this?

Should be the similar as the LS1 that you took out with a slight twist

https://irate4x4.com/media/ls-pcv-routing-jpeg.81914/

Picture to show valve cover vent tubes/ports/

You should vent tube coming out of the valve covers, drivers' side should have an exhaust vent, same with passengers; unless there is a second vent tube on the back of the passenger cover, and or one from the "knock sensor plate", just route the lines to the PCV valve then to the throttle body.