This is a replacement IAG V3 Street Series AOS PCV Line Kit that is included with all V3 Street Series air oil separators for EJ25 and FA20 DIT Engines. The kit includes the 12" transition line, valve, and hose clamps. This item will also serve as a replacement for the white check valve included in V2 AOS kits. This item is not intended for use in the latest quick disconnect style AOS kits.
