might - more likely wrinkle - if you have a floor shift you need the one for the floor shift, which is listed, can't see why a heavier GVW truck would have a different floor pan in it, GM didn't do things that way
"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir "When we tug a single thing on an old truck, we find it falls off" ~ me Some TF series details & TF heater pics
