PLUG-SEAL-TUBE-VALVE, Engine Crankcase diagram Pontiac GTO

PNCPart codeTitleQuantity
1 12559505  TUBE,OIL FIL(INCLS 422) 01
2 12579145  PLUG,PCV VLV CVR 01
3 12593348  SEAL,OIL FIL TUBE(O RING)(PART OF 424)(27.94MM INNER DIAM)(1.758)(ACDelco #12593348) 01
4 25043843  VALVE,PCV(PCV VALVE IS FOR USE IN NON-RIVETED ROCKER ARM COVERS ONLY)(ACDelco #CV892C) 01
5 25179136  VALVE,PCV 01