i have a 24 valve cummins and i have a crack in my block and i have a 12 valve block. do you recomend me putting the 12 valve block in with the 12 valve pump and keeping the 24v heads? is anyone running this? i've heard this is the best setup. Thanks

 

Maybe do a little searching in the mean time. Few people been asking about this project.

 

ok where do i look?

 

it has been done but takes some machining to get everything lined up right, if you have the 12 valve motor, id say swap the whole thing into your truck and run the p-pump, much better setup, much less work