1954 Chevrolet Cab Over Engine COE
The engine is completely underneath the cab.
The radiator is under the hood.

Later LCF Low Cab Forward 1955 and later
The engine protrudes a little forward of the cab.
54/55st COE photos attached - I cannot find "underhood" photos (all you can see is the radiator).
Attachments
1954 COE dual seat cab.jpeg (8.2 KB, 196 downloads)
two COEs 49-Chevrolet-COE-4-630x354.jpg (34.03 KB, 192 downloads)

Tim
1954Advance-Design.com
1954 3106 Carryall Suburban
1954 3104 5-window pickup w/Hydra-Matic
The 216 and early 235 engines are not "splash oilers" -- this is a splash oiler.