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Thread: Current thoughts on 2.5 T1 head gaskets?

  1. #21
    Boost, it's what's for dinner... Turbo Mopar Staff Aries_Turbo's Avatar
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    Re: Current thoughts on 2.5 T1 head gaskets?

    005 is also for crossdrilled block (like a 2.5 commonblock) and an older non-cross drilled head like a G-Head

    Brian

    Quote Originally Posted by turbovanman
    This one is easy, I have myself to blame, I rush things, don't pay attention to gauges when I should, change to much stuff at once then expect miracles, the list is endless.

  2. #22
    Supporting Member Turbo Mopar Contributor GLHS60's Avatar
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    Re: Current thoughts on 2.5 T1 head gaskets?

    When did this change??

    P4452005 - non-cross-drilled head and block

    P4452006 - cross-drilled head and block

    Thanks
    Randy


    There is no logical reason to call an Engine a motor.

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  3. #23
    Super Moderator Turbo Mopar Staff 135sohc's Avatar
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    Re: Current thoughts on 2.5 T1 head gaskets?

    Quote Originally Posted by GLHS60 View Post
    006 was the old number for 2.5 T which are crossdrilled.

    005 was for non crossdrilled Engines.

    Maybe the new # covers both?

    Thanks
    Randy
    The 5281064/5281064AB is identical to the P4452005 gasket. The numbers were consolidated and the price went up.

    The P4452006 is still around but now P4452006AB.

    The gasket I preferred to use was the 5281065, it was identical to the '006' (no large water holes, just cross drill)but only had the single rear cross drilled holes. Of the handful of engines I worked on that were factory original builds that was always the gasket present and it matched the head and block configuration without any extra holes to worry about leaking. It was discontinued awhile back unfortunately though
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  4. #24
    Supporting Member II Turbo Mopar Contributor ajakeski's Avatar
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    Re: Current thoughts on 2.5 T1 head gaskets?

    I have used 1064/ 005 gaskets on crossdrilled and non-crossdrilled engines. O ringed blocks too.

  5. #25
    Supporting Member Turbo Mopar Contributor GLHS60's Avatar
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    Re: Current thoughts on 2.5 T1 head gaskets?

    006 was the original style but obviously many report using the 005 in it's place.

    Thanks
    Randy

    Quote Originally Posted by dodgeman87 View Post
    The old 005 is the right gasket for '89 2.5 turbo 1 right ?


    There is no logical reason to call an Engine a motor.

    Randy Hicks
    86 GLHS60
    86 GLHS 373 : SOLD, but never forgotten
    89 Turbo Minivan
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  6. #26
    turbo addict
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    Re: Current thoughts on 2.5 T1 head gaskets?

    I concur with what others are saying. I always use the 2005/1064 gasket for crossdrilled and non-crossdrilled and mismatched applications with good results. That is when I don't use a Cometic MLS gasket. Zero heating/cooling issues.
    Todd

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