Drive shaft length

[silver03]

I have a Dodge extended cab long box, 241DHD and an Nv4500 but don't have it all together yet. Anyone know what length one piece driveshaft is needed.

 

[SledPuller21]

Center of u joint to center of u joint should be 75.5". Although I've seen numbers vary by an inch or two depending on other factors. I'd wait till you have it together with the slip yoke in and measure.