The main body of the trans is the same. They had a 4", 6", 9" and 12" tails for them. Most common in our trucks is a 6". Some guys go to a 9" or 12" which works well with a one piece driveshaft
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71 basic C-10 350. The only option is the rust.No nothing on it, but thats all about to change. <A HREF="http://www.geocities.com/stevemau/slam33page.html?1004806705410
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