Can anybody tell me where to find actuall blueprint dimensions for the 5.9 cummins block. ie bore spacing , datum point for all dimensions . I want to be able to set up and mill for fire rings off the dowell holes. I could set up an pick up all my dimensions this would take a while. Any help would be appreciated. Thanks

 

I'm sure someone here has to know.

 

cummins 6bt blueprints|Free eBook Download

 

Thanks for the info. I think my only option will be to set up and use the dro to get my dimensions.