HOLDEN 253-308 CORK VALVE COVER GASKETS
 
Keep your Holden V8 sealed and dependable with these premium cork valve cover gaskets, designed to suit all Holden 253 and 308 cylinder heads. Built for daily driving, weekend cruisers, and resto builds, these gaskets provide a reliable seal that resists oil wicking and shrinkage over time.
 
Key Features
Fits Holden 253 & 308 engines – Direct replacement for all factory-style rocker covers.
High-quality cork construction – Flexible, durable, and designed to maintain sealing integrity under heat cycles.
Excellent oil resistance – Helps prevent seepage and the common oil-mist leaks around rocker cover rails.
Easy installation – Seats cleanly in the cover channel and conforms well to imperfect surfaces.
Perfect for stock or mild performance builds – A dependable gasket option without the stiffness or crush issues of some synthetics.
 
Why Choose These Gaskets?
Cork remains one of the most forgiving and reliable materials for Holden V8 rocker covers, especially on older engines where surfaces may not be perfectly flat. These gaskets provide the right balance of sealing performance and long-term reliability without overthinking a simple job.