M35A3 Takeing Out Auto Tran's

[SPC_romaine]

I would like to know if anybody knows about find out what transmission would fit a Caterpillar 3116 6-cylinder Diesel engine I want to pull the ,Allison 4 speed automatic transmission and put in an Allison 5 speed manual transmission. Thanks Guys

 

[motomacguyver]

The back of the Cat 3116 is an SAE #2 flange. There is one guy on here that replaced his auto w/ a 5 speed from an A2. Not sure who it was, someone will chime in I'm sure.

 

[nk14zp]

Did you get an a3? If so congrats.

 

[Derrickl112]

an allison 5 speed manual? ALL allison transmissions are automatic...

 

[Westech]

 

[nk14zp]

This should be in the deuce mods and hot rodding forum.

 

[spicergear]

Probably looking for an Allison 2000 unit. I think that's the truck version of the venerable Allison 1000 units without the internal parking pawl like the pick up truck units.