All 1300-1600cc EnginesVW Beetle and VW Super Beetle 1966-1979
VW Karmann Ghia 1966-1974
VW Bus 1964-1971
VW Type 3 1962-1973
VW Thing 1973-1974
We highly recommend that you replace these whenever you pull the heads off a 1300 through a 1600 engine. The stock tubes have a crush built into each end. If you try to stretch the old ones they will revert back to where they were crushed when they heat up. Most likely, they'll also leak. One car requires 8 tubes.