1935 DB 1 1/2 ton Truck transmission identification

[MoritzFlathead1935]

Hello all,

New in this neck of the woods. I just bought a 1935 Dodge Brothers 1 1/2 ton truck (dually). With a flathead 6 and a 4 speed.

Engine seems to be a 1946 218

First the engine numbers:

PI8*235432*

Still looking for a vin number.

transmission numbers: (transmission seems to be two parts the back half seems to have it's ability to engage locked in one position.)

Warner Gear Co. T9-1L

connected to:

Warner Gear Co. Muncie L1-1

I use the truck for my business and most of the time doing 40 mph is fine but ever now and then I need to get on the main road an I would like to be able to get the truck up to 55 or 60.

I am wonder what this transmission set up is?

And how to repair it (manuals??) if I can find parts for this back half.

The T9 works fine.

Also wondering if it is possible to find a higher ring and pinion for the differential so that I don't need to change the whole back end. But first I need to know what the gear ratio is in this rear end?? Then where or from what vehicle can I find a parts that will fit into this rear end.

Lot of questions about the new toy. Thanks for any info or directions on any of these questions.

[dc dodge]

look like a transmission out of a forklift  ,the back haft look like a  shuttle box foreword and reverse