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    Author Topic: What's this????  (Read 593 times)

    Offline SwissCuda

    • Jr. Member
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    • Posts: 148
    What's this????
    « on: January 31, 2017 - 03:30:58 PM »
    Can you help find the gasket placed behind this? I have no idea of the name...
    thanks
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    Offline burdar

    • Sr. Resident
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    • Posts: 5925
    Re: What's this????
    « Reply #1 on: January 31, 2017 - 03:50:16 PM »
    The seal at the back of the engine is called the "rear main seal".
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    Offline SwissCuda

    • Jr. Member
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    • Posts: 148
    Fuel Vapor Separator vs Fuel Filter on 440-6??
    « Reply #2 on: January 31, 2017 - 04:10:47 PM »
    Do I need both of them? Or just one? if one... which one of the two?
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    Offline burdar

    • Sr. Resident
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    • Posts: 5925
    Re: What's this????
    « Reply #3 on: January 31, 2017 - 05:02:40 PM »
    Depends on what engine you have.  Big Block cars got the vapor separator in your bottom picture.  Be aware that some of the reproduction vapor separators have too large of an orifice(opening) in the return line.  It can cause a loss of fuel pressure.
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