I am not sure about this and I need someone in parts to check it. Early 70s Dodge van (like 73ish) 1 ton dually Cab and Chassis, like what they build a motorhome off of w/ a van front. The rear brake flex line is 22 inches long! /forums/images/graemlins/eek.gif /forums/images/graemlins/thumb.gif It appears to be the same size fittings but I cant be sure since it was on a customers Minnie Winnie motorhome I worked on last week. Can SOMEONE please check into this? I hassle the guys at NAPA enough as it is sending them on wild goose chases for parts to swap.