GMC Truck 1/2 ton status Joined Jan 8, 2010 Posts 474 Reaction score 0 Location SW Ohio Nov 17, 2010 #1 Needing a newer style aluminum top SM465 for my dually truck prefer 4x4 version but could use a 2wd style for parts and fix my original.
Needing a newer style aluminum top SM465 for my dually truck prefer 4x4 version but could use a 2wd style for parts and fix my original.
Jimbo* 1/2 ton status Joined Mar 8, 2005 Posts 1,449 Reaction score 9 Location roswell, new mexico Nov 17, 2010 #2 The tranny case and internals are the same, just the top cover, shift forks of course, and shifter are different. Sometimes these turn up on ebay.
The tranny case and internals are the same, just the top cover, shift forks of course, and shifter are different. Sometimes these turn up on ebay.