1996 Gmc Jimmy You Install Valve Body 4 3 Trasmission 1998 Transmission Bypass

1996 GMC JIMMY
168,000 MILES
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FREEZERMAN
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  • 1 POST
can you install a valve body from a 1996 jimmy 4.3 trasmission to a 1998 jimmy transmission so you can bypass the different computer it looks like both transmission are using the same casing. thank you
Jan 19, 2013 at 9:47 AM
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DRCRANKNWRENCH
  • ✓Experienced Mechanic
  • 3,380 POSTS
Usuallly this is not a good idea. The best way to see if they are interchangeable is to have both numbers looked up at a GMC dealership as they are not likely to make two valvle bodies that can interchange. Valve bodies are very sensitive to spring and fluid pressure and any small change in a port will cause problems.
Jan 19, 2013 at 9:56 AM
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