Our "My First Stroker" 383 LS1 Stroker project engine is finally ready to run. Check out what kind of horse power this small block makes. Only at GM High-Tech Performance Magazine.

Fuel injectors are 10 percent larger than those on the LS1, the PCV valve was relocated, and the aluminum valley cover had specific baffles and drainage, designed to improve the oil system's ...

Later-model LS engines come equipped with a PCV valve grommet location, but our LS327 crate engine did not, so it was necessary to drill and tap one. See All 20 Photos. 7.

If the engine has a PCV valve vent in the valley cover (arrow)—typical of many high-perf car Gen IV engines—use cover PN 12599296, stock on LS3/LS7 motors. Note the under-cover antisplash oil ...

Find 2008 Lexus LS 600h L recalls information, reported by the NHTSA, and we will help you find a nearby service center where you can get your car fixed.

Find 2008 Lexus LS 460 recalls information, reported by the NHTSA, and we will help you find a nearby service center where you can get your car fixed. Opens in new window Skip to main content ...

While previous generation 5.3-liter Vortec V8s used PCV, the Gen IV design allowed engine oil to pool around the valve guides on top of the cylinder heads and seep into the combustion chamber.