-4AN Oil Pressure Adapter
-4AN Oil Pressure Adapter

-4AN Oil Pressure Adapter

Regular price $40.00
Adapts from factory Porsche threads to -4AN. Goes in place of the oil pressure switch on early 911 engines.

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Rasant Products specializes in air cooled Porsche engine performance and reliability improvements. We're ready to help take your classic Porsche project to the next level.


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Our goal is "OEM+". We target the quality you expect from an OEM component for your vehicle. This holds true for both fit/finish and performance.