Forgot to mention the Ram 3500 is a "mega cab" with

talonhead wrote:

ib516 wrote:
The megacab short bed is exactly the same length bed as on a crew cab short bed. All they do is use the crew cab long bed frame, put the short bed on it, and fill the rest with cab.

Nope! There is 10.5" of wheel base difference between the CC LB and the MC.

Talonhead stated CC LB which I took as Crew Cab Long Bed and compared it to the Mega Cab's wheel base.

Sounds like everyone has the info they need...