Is the driveshaft different?

[llvllanifest]

hi people, i'm doing a transmission conversion from an automatic to manual on my 2003 mustang gt.im putting ina 3650 tremec and i'm not sure if the driveshaft is the same . would i have to get a different driveshaft for the manual trans?


any help is appriciated.thanks

 

[oxfordgt]

The tailshaft on a 4r70w is 28spline and on a 3650 its 31 spline. Other then that the driveshafts are the same length.

 

[llvllanifest]

so what i need is a 31-spline yoke right. but the driveshaft i can reuse

 

[birdman941]

.....................

 

[hotcobra03]

driveshaft

are the transmission the same lenght? it might not be a direct bolt on..you might need custom work which is no big deal but should be done last.....

 

[Flghtmstr1]

The driveshafts are the same, but you will need a yoke for a manual. I actually have one if you want it. PM me.

 

[hotcobra03]

shaft

dude i do driveshafts in my sleep........lol.........our father/son shop....www.mrdriveshaft.com.......im the son,,,,guess you will find out,,,good luck

 

[joshheat25]

The tailshaft on a 4r70w is 28spline and on a 3650 its 31 spline. Other then that the driveshafts are the same length.

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