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Thread: G54b blocks

  1. #1

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    G54b blocks

    Is the standard 2.6 block the same as the conquest turbo 2.6 block? What are the differences?

  2. #2




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    conquest block is the same as a truck block, but has oil squirters under the pistons, and all are wide blocks as far as I know
    Pennyman1
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    Living the D-50 lifestyle since 1980

  3. #3

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    Are the internals as far as the crank and bearings and what not the same as well?

  4. #4



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    a 2.6 block is a 2.6 block. Internals are same and should be the same from 1979 to 1989 in the Montero, Pickup and Starion.

    Crank Part Number is 99072B
    Con Rod part number is 413

    Oil squirters can be machined into the block if needed

  5. #5




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    crank journals can be different sizes - 60 or 66 mm - all rods are forged. Cranks in intercooled 2.6s are nitrided for strength.
    Pennyman1
    The best Dodge that Dodge never made
    Living the D-50 lifestyle since 1980

  6. #6

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    Also, the rear of the block is different for the automatics.

  7. #7




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    For the truck blocks yes, but for the conquest and 87-89 blocks, all are wide blocks
    Pennyman1
    The best Dodge that Dodge never made
    Living the D-50 lifestyle since 1980

  8. #8



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    This can help verify block bellhousing, years and bolt patterns. Ignore the highlighted areas

  9. #9




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    What highlighted areas?
    Pennyman1
    The best Dodge that Dodge never made
    Living the D-50 lifestyle since 1980

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