Push rod tube 1700cc to 2000cc Aircooled.
Eight Required per engine. Can be fitted in situ without having to remove the cylinder heads.
T2 / Baywindow 1972-1979 (1700cc to 2000cc)
T25 80-83 (2000cc)
(You may need Push rod tube seals VWS1559 and VWS1560)