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post #1 of (permalink) Old 05-06-2010, 01:43 AM Thread Starter
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4X4 Chevy van

Hello i have a 1988 full size chevy van that i converted into a 4x4 useing running gear off of a 1980 3/4 ton chevy truck. I am now buliding a new van useing a 1999 express van with a 4.3 engine in it. Can anyone tell me if the automatic trany that is in the van now can be modifyed to take a 1980 alum transfercase Or will i be able to mount the older trany out of the 1980 onto the 1999 4.3 engine. Any help on this build would be great.
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post #2 of (permalink) Old 05-09-2010, 07:59 AM
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I think you're going to have to get a different transmission. You need one that is specifically for a 4wd vehicle.
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post #3 of (permalink) Old 05-15-2010, 09:49 PM
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I don't know, a divorced transfercase would be a way to go. that being said theres alot to consider. drive lines and the axel rotation and how much lift is involved.
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