what transmission source to use
Thread Starter
Registered User
Joined: Nov 2011
Posts: 28
Likes: 0
From: Watertown,MN
what transmission source to use What 4L60 have you guys used? I started looking and found differences but not what they are. F body is impossible to find so I moved onto trucks, What is the difference between ext cab and std cab in terms of the transmission? These are pretty popular but whats going to work?
I plan to re fab my crossmember and get driveshaft length changed anyway.
Is there a difference between 5.3 and 4.8? they are listed different, and 99-00 are listed same then 01+is another list???
I plan to re fab my crossmember and get driveshaft length changed anyway.
Is there a difference between 5.3 and 4.8? they are listed different, and 99-00 are listed same then 01+is another list???
TECH Fanatic
Joined: Jul 2005
Posts: 1,685
Likes: 7
From: Beebe, Arkansas
Truck 2wd Gen III 4l60's are pretty much all the same. Pretty much any 99-2006 4.8/5.3 4l60e will work. Just there are updated internals. Newer the better.
car-part.com Search using 2003 1500 5.3L 2wd it will cross the ones that apply automatically.
car-part.com Search using 2003 1500 5.3L 2wd it will cross the ones that apply automatically.
