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By oldcarmark - Last Month
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Putting My Engine back together. Using Best Gasket Set. the Neoprene Seal has a Lip. Which way does it face. Front of Engine or back? Getting Old. Can't remember. thanks!
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By Hoosier Hurricane - Last Month
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The lip faces the fluid you are sealing. The rear main seal lip faces the front of the engine, the front crankshaft seal lip faces the rear of the engine.
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By oldcarmark - Last Month
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Thanks John. I kinda thought that was the way but better to ask than guess.
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By DryLakesRacer - Last Month
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If you ever go crazy some day building a racing engine with a vacuum pump remember to turn them around. Cost me a few inches on the crankcase vacuum gauge in the first engine I built using an Aerospace Components Pump.
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