Allison model diff.

[Barlow]

Which model years are the allison interchangeable with my 2001? Stock units only of course

 

[Mike L.]

Which model years are the allison interchangeable with my 2001? Stock units only of course

2005 on down. I prefer the '01 for racing and the 6 speed with '01 mods is the ultimate.

 

[Barlow]

Is it true the 5 speed has the gears for a sixth... allison rep in florida said they do??

 

[Mike L.]

Is it true the 5 speed has the gears for a sixth... allison rep in florida said they do??

Allways did.

 

[x MadMAX DIESEL]

6 speed with 01 mods? Sounds kinky

 

[custom8726]

6 speed with 01 mods? Sounds kinky

01 tcm for a 06 and up 6sp I would assume??

 

[THEFERMANATOR]

2005 on down. I prefer the '01 for racing and the 6 speed with '01 mods is the ultimate.

Just remember to get the adapter fittings if it is a mid year 03-05 as the 01-early 03 lines are different from the mid year 03+.

 

[x MadMAX DIESEL]

01 tcm for a 06 and up 6sp I would assume??

Yeah I'm alittle unsure of what it all intales also

 

[Mike L.]

01 tcm for a 06 and up 6sp I would assume??

Not possible. I am talking internal parts.

 

[Mike L.]

Just remember to get the adapter fittings if it is a mid year 03-05 as the 01-early 03 lines are different from the mid year 03+.

I keep them in stock for people that need them.

 

[Evan@InglewoodTrans]

2005 on down. I prefer the '01 for racing and the 6 speed with '01 mods is the ultimate.

Why what's the reasoning

 

[duratothemax]

The 6-speed has a better designed front C1/C2 rotating assembly.

 

[JJLEODIRTYMAX]

So how do you go about this I have a 03 and I have an 06 tranny laying around do you tranny guys mind sharing some knowledge on this subject, I would love to make my tranny even stronger!! Thanks Jesse.