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Thread: MS65 Crown 5M-GE + W50 swap info

  1. #1
    Junior Member Grease Monkey
    Join Date
    Apr 2011
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    Western Australia
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    Default MS65 Crown 5M-GE + W50 swap info

    Hi,

    A while ago i purchased a 1974 MS65 crown and the 4m is a bit sad (no comp in #3 and hg is cooked, botom end knock also) so i picked up an MX73 wreck for the 5m to do a swap. little bit more power, still looks cool

    ENGINE:
    sump, will the 4m sump fit or will i need a 5M/7M crown sump?
    oil pump, are the pickups interchangable?

    GEARBOX:
    currently it has a W40 in it which has nothing wrong with it at all, but i have a W50 in my shed and it has a different shifter position (further back, lined up in an mx36 cressida).
    the bolt pattern on top of the boxes is different, short of getting a new shifter housing, is there a soloution to this?

    i realise i could just do trial and error, but if someone already knows it would save a lot of screwing around.

    Thanks.

  2. #2
    Basher Grease Monkey
    Join Date
    Feb 2007
    Location
    nsw
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    134

    Default Re: MS65 Crown 5M-GE + W50 swap info

    sumps are interchangeable,but try to use the oil pump from a 5mge(crown ms112/123) as they have more flow for the twin cam head.
    can't help you much with the gearbox issue though.
    coronacoronacoronacorona

  3. #3
    Junior Member Grease Monkey
    Join Date
    Apr 2011
    Location
    Western Australia
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    Default Re: MS65 Crown 5M-GE + W50 swap info

    i have the 4m apart now, the oil pickup is integral to the pump cover, will see if it bolts to the 5m pump when i start pulling the 5m down. if that doesnt work, i know of a crown 7m that would have the correct pump for my needs.

    from what i can tell with the gearbox is that i need the shifter housing from a 5 speed celica (ra40?) so i'll get serching i guess.

  4. #4
    Junior Member Grease Monkey
    Join Date
    Apr 2011
    Location
    Western Australia
    Posts
    164

    Default Re: MS65 Crown 5M-GE + W50 swap info

    well seems the w40 housing does fit the w50!

    now to sort the oil pump out and happy days!

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