1 1badz71 Member : 91 sas b2600 i 03 gmc cc/sd duramax 4x4 Jan 24, 2012 #1 I have a 1991 2600 that's been sas I was wondering what kind of trans I could swap in place of my stock 5 speed and still keep my motor or what adaptor plate will work with it
I have a 1991 2600 that's been sas I was wondering what kind of trans I could swap in place of my stock 5 speed and still keep my motor or what adaptor plate will work with it
