There are some options you can do to improve highway speeds and keep a closed driveline. First, based on what year of truck you have, you can install a 3:55 gearset and will improve road manners greatly. Also, you can find and install a Trukstell overdrive unit. This unit installs behind the transmission and is for closed drivelines.


SWEET
Sergeant At Arms: Old Dominion Stovebolt Society
BUNS?!?!?!Where we're going, we don't need no buns.....
1950 GMC 450
1951 Chevy 1/2-Ton
The GreenMachine
In the Stovebolt Gallery