Cummings long-block purchase.

Can you provide a link to the coolent kit?

Right now im trying to figure out what this rebuild or repair will cost me.

Are there any other aftermarket parts that are recommended when working on one of these?

I plan on staying stock power levels but I do want to do this right.

Thank you again for your time and advice.
It’s basically a pressure imbalance due to the design of the new head for the Common rail, there’s a coolant kit that you can buy for around 350 bucks that will solve the issue.