12 Valve 2nd Gen Dodge Cummins 94-98 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps

Is 24V block the same as a 12v block

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Old 07-14-2015, 09:14 PM
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Default Is 24V block the same as a 12v block

I have a 95 dodge cummins looking to rebuild but also have a 98 cummins motor what is different between the two engines
 
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Old 07-14-2015, 09:24 PM
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The one big difference is the crank sensor mounting location on a 24 valve is different it extends internally to the block.
I would recommend selling the 24 v block and getting the right one.
 
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Old 07-27-2015, 01:48 PM
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the 24 Valve blocks are prone to cracks as well arnt they ?

I personally would stick with the 12V block my self ...
 
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Old 07-29-2015, 11:58 AM
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not all 24v blocks are prone to cracks just the 53 model block is the one known for cracking.
 
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Old 08-14-2015, 09:35 PM
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Good to know ...

I been thinking about P-Pump 6.7 lately ...but .. $$$ is limited .. I might just do a 24V P-pump instead
 
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Old 08-16-2015, 07:42 PM
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24v blocks also have smaller main bolts.
 
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