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73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: 86GMC4x4 on May 04, 2006, 09:39:00 PM

Title: Difference in transmissions
Post by: 86GMC4x4 on May 04, 2006, 09:39:00 PM

I was wondering if there is a difference between TH700R4 transmissions in 2wd and 4x4 models or are they all the same?

Title: Re: Difference in transmissions
Post by: Blazin on May 04, 2006, 10:55:00 PM

Any 4x4 transmision has a shorter output shaft than a 4x2 trans. Unless you are talking old school / divoced transfer cases.

Title: Re: Difference in transmissions
Post by: roundedline on May 08, 2006, 04:46:00 PM

Reading into the question...  If you want to use a 2WD trans on a 4WD or vise versa, you have to pull either down and change the output shaft Blazin is talking about.

Chris Lucas
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