Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - gm 4t60 conversion
View Single Post
  #2 (permalink)  
Old 07-05-2012, 04:06 PM
swlanewbie swlanewbie is offline
Registered User
 
Join Date: Jul 2012
Posts: 2
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
just an update, each trany is a thm 440-t4 with vacuum modulator, can the valve bodies be swapped because the computer wires are different. the complete trany tag for the 1988 is 618CTHWIT8Y WITH EXTRA NUMBER 188 2A O or 0 CT. THE 1990 is 611YDHW5JJ7 1YD.
Reply With Quote