This cylinder head is a stage 2 24 valve Cummins head that we start with hand picked cores (or your core head) them we remove the intake and machine for a replacement manifold,we then do the following.
Fully cnc machine intake runners and bowl areas
Hand finish ports
Install 24 new valve seats
Multi angle valve job
24 new valve seals
Reassemble with stock springs and valves.
Upgrades and options
Machine and install o ring
Machine for fire ring
Fire ring head gasket
There is a core charge of $750.00 for 5.9 and $900.00 for 6.7 heads