Karla Will Do Everything to Hold on to Jake
- Episode aired Apr 9, 2012
- TV-PG
- 20m
We'll show you the step-by-step inner workings of an Allison transmission when our guys build the gearbox for a Sierra HD Duramax.We'll show you the step-by-step inner workings of an Allison transmission when our guys build the gearbox for a Sierra HD Duramax.We'll show you the step-by-step inner workings of an Allison transmission when our guys build the gearbox for a Sierra HD Duramax.