[67_C-30]

Originally Posted by brianthelion02

Hmmm,havent measured yet,but if i have to lose the 6 inches i sure will!!!!!Yes you are my reason to build this truck,love the dually fenders!!!!

I'm pretty sure when you measure you'll find you have a 133" wheelbase (if it is a factory C-30 dually). The correct wheelbase for a LWB truck is 127". You will also have to cut about 4" off the end of the frame as well. Its not a bad job though. A Longhorn trucks have a 133" and use a 8 1/2 box, so you can bolt it on directly w/o cutting it.