R Ryan New member Joined Oct 20, 2009 Messages 8 Reaction score 0 Points 0 Dec 1, 2009 #1 i dont know the stock transmission in my truck its the new body style 1999 GMC Sierra 1500 with a 4.8 V8 does anybody know the kind of transmission in it?
i dont know the stock transmission in my truck its the new body style 1999 GMC Sierra 1500 with a 4.8 V8 does anybody know the kind of transmission in it?
K knuckleheaf27 New member Joined Oct 13, 2009 Messages 91 Reaction score 0 Points 0 Age 41 Location St.louis MO Dec 2, 2009 #2 try this site... http://www.milleniumtransmissions.com/index.php
