Got the 2017 torn down and it appears to have broken a valve spring, then the piston ate the valve, on #4.
Engine didn't have but around 50k on it.
See attached pics.
I have the following parts from it:
CP3, $250 SHIPPED.
Fuel rail with lines & feed line, $200 SHIPPED.
5 injectors, $75 apiece SHIPPED.
Fuel filter/bowl, $100 SHIPPED.
Pump to bowl/filter lines, $30 SHIPPED.
Full set of pressed-tip rocker arms, with bases and bolts, $125 SHIPPED.
Rocker box, $55 SHIPPED.
LOWER valve cover, with bolts & grommets, $90 SHIPPED.
Bare block, needs bored/sleeved on #4, rest are still decent, $650 + freight.
All standard crank, may polish and go, $700 + freight.