Say goodbye to leaky valve covers! Stop common oil leaks dead in their tracks with the aid of AMS 3304 silicone seals. Unlike common cork or neoprene seals that crack and deform over time, these aerospace/mechanical grade silicone seals are 100% reusable and are designed not to leak. One set of seals is all you need to protect your engine. Includes 2 AMS 3304 silicone valve cover gaskets, fits 40hp-1600cc engines.
Beetle 1961-1979 | Beetle Cabrio 1961-1979 | Buggy / Trekker 1961-1979 | Karmann Ghia 1960-1974 | T2 Bay 1968-1979 | T2 Split 1961-1967 | Type 3 1961-1975 | Type 25 1980-1992
The cork ones move and always leak !
Also how thick are these and are they a simple flat profile (with no lip)?
How thick are they?
Do they need to be held in place in the rocker cover with silicone sealant to prevent them moving when you fit them? (as happens with the cork ones)