Thread: threads on pcv valve

for the older valve covers... what are the threads?

metric/pipe thread/standard?

If you stripped the threads, it would be get cheaper to get a used valve cover then buying a heli coil kit. Unless you allready have a heli coil kit.

If you do order one at the auto parts store (advanced has them for $12 or so) and get the thread specs. You could always return the PCV valve if you dont need it.

i just need the thread size and pitch so i can change my pcv system around

its 3/8" NPT thread. Thats what I bought for my fittings 3/8" npt to -8AN when i did my brether/catch can setup.

Thanks ashton

if stripped how about just a pcv grommet then a push in style valve like on the RR sr20's?

Who the hell said anything about stripped threads?

second post the person did. But even if the OP didn't strip the threads my idea of using a grommet and push in pcv valve might be useful information for him.