Author Topic: Drive shaft length  (Read 2029 times)

Offline blown motor

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Drive shaft length
« on: June 09, 2014 - 03:47:52 PM »
72 Cuda with 440, 727 and 8 3/4 rear. I think the drive shaft lenght is 43.6". Can someone please confirm this?

Thanks guys.
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Offline Bullitt-

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Re: Drive shaft length
« Reply #1 on: June 09, 2014 - 05:57:55 PM »
You have to reference an earlier year that actually came with a 440
4-lines down 43.6 appears to be the number.

« Last Edit: June 09, 2014 - 05:59:29 PM by Bullitt- »
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Offline brads70

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Brad
1970 Challenger 451stroker/4L60 auto OD
Barrie,Ontario,Canada
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Offline eagetal96

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Re: Drive shaft length
« Reply #3 on: June 09, 2014 - 06:55:56 PM »
This has bee a PITA for me to figure out. My book has nothing specific for a 340 so I was told to go with a 43.6. This document shows my 340/727 8.75 rear needs 43.79.

Offline Katfish

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Re: Drive shaft length
« Reply #4 on: June 09, 2014 - 07:16:06 PM »
I don't think 0.19" will make a difference

Offline brads70

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Re: Drive shaft length
« Reply #5 on: June 09, 2014 - 09:58:14 PM »
I don't think 0.19" will make a difference

 :iagree: :biggrin:
Brad
1970 Challenger 451stroker/4L60 auto OD
Barrie,Ontario,Canada
Proud to own one of the best cars ever made!!!!!

My restoration thread 
http://www.cuda-challenger.com/cc/index.php?topic=59072.0
 My handling upgrade post
http://www.cuda-challenger.com/cc/index.php?topic=73985.0

Offline eagetal96

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Re: Drive shaft length
« Reply #6 on: June 16, 2014 - 11:10:41 PM »
I hope not, the one I received with the car is like 42.5 and she won't work.