Summary: This is the original PCV fix kit. This kit connects underneath the manifold, using a brass check valve, and taps into a throttle body spacer for a vacuum source. Because this kit requires a throttle body spacer, it is more expensive if you don't already have one.
V1 Kit Benefits:
- Ability to inspect/clean the check valve without manifold removal.
- Heavy duty brass check valve offers maximum durability. (Owners report 80,000-120,000 miles of use between cleanings)