Looking for manual or information on v-3420

[PWR4360-59B]

I did a search doesn't look like there is one on here.

 

[YGBSM]

Take a look at the article here: Allison V-3420 24-Cylinder Aircraft Engine

 

[PWR4360-59B]

That is the normal stuff. I want to see the crankcase, and the single prop nose case and the gear set that ties them together. Not looking for the easy to find outside pictures and stories.

 

[MIflyer]

Have you looked at the material in "Vees For Victory"?

There is also a NACA report on cooling the V-3420:
NASA Technical Reports Server (NTRS) 19930093186: A Method for Correlating the Cooling Data of Liquid-cooled Engines and Its Application to the Allison V-3420-11 Engine : NASA Technical Reports Server (NTRS) : Free Download, Borrow, and Streaming : Internet Archive