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Correct Clutch Fluid for Early Alpine

What is the best clutch fluid to use in my HLM? Thanks for any recommendations.
Rick


Best for what? Your 1963 HLM would have left the factory with DOT 3 glycol-ether based brake and clutch fluid. DOT 4 is compatible and provides somewhat higher wet / dry boiling points. Either DOT 3 or DOT 4 (or a mixture) is fine for street use. If you are going racing, DOT 5.1 is compatible with both DOT 3 and DOT 4 and offers even higher wet / dry boiling points. DOT 5 silicone fluid (NOT the same as DOT 5.1) is sometimes used for trailer queen show cars because it does not absorb moisture or ruin paint like DOT 3/4/5.1.
 
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