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Thread: 4.6 SOHC Heads on a 5.4 SOHC short block

  1. #1
    Lubracano
    Guest

    4.6 SOHC Heads on a 5.4 SOHC short block

    I came across a 5.4 engine for a good price, and I want to know if the 4.6 and the 5.4 SOHC heads are interchangable. Does anyone know?

  2. #2
    Senior Member ASUSMC's Avatar
    Join Date
    Sep 2006
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    Phoenix
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    1,663
    Yes. The heads are the same. Cams may be slightly different tho I am not sure.
    2012 Race Red GT w/ a 5 Liter and a 6 speed
    2010 Dodge Challenger R/T traded in.
    '03 DBS Cobra .... Traded in, THANK GOD
    '01 Ford Lightning.... Sold, sorely missed

  3. #3
    Lubracano
    Guest
    So some fox lake heads would bolt on to a 5.4? also, how much more does a 5.4 weight that the 4.6?

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