Engine Bay Seal, Foam, Bus / Camper 72-79
Have you checked the condition of your Bay Bus foam engine bay seal recently? As on all models of Aircooled VWs, it's super important to seal around the engine, to make sure that hot stale air from underneath the engine, doesn't come back into the engine bay, and into the fan. If it does, then the chances are, that your engine could be running way too hot.
The original quality foam seals, are super easy to fit, and will seal your engine bay nicely. Owners of Beetles and Ghias can also use the Foam style seal, as they are significantly easier to fit than the original rubber style as used on those models.