Is the driveshaft different?

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llvllanifest

New Member

Jun 28, 2007

14

0

2

Mar 13, 2009

#1

• Mar 13, 2009

• #1

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

Member

Apr 30, 2006

288

2

18

Clarksville, TN

Mar 13, 2009

#2

• Mar 13, 2009

• #2

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

 

L

llvllanifest

New Member

Jun 28, 2007

14

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2

Mar 13, 2009

#3

• Mar 13, 2009

• #3

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

 

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birdman941

New Member

Sep 14, 2008

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Gone

Mar 15, 2009

#4

• Mar 15, 2009

• #4

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

 

hotcobra03

Active Member

Nov 29, 1999

969

4

39

poteet,tx

Mar 16, 2009

#5

• Mar 16, 2009

• #5

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

Member

Mar 31, 2005

572

4

19

Springfield, PA

Mar 16, 2009

#6

• Mar 16, 2009

• #6

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

Active Member

Nov 29, 1999

969

4

39

poteet,tx

Mar 17, 2009

#7

• Mar 17, 2009

• #7

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

Member

Nov 8, 2004

871

0

16

Delaware

Mar 19, 2009

#8

• Mar 19, 2009

• #8

oxfordgt said:

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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