At least with them turned back,he doesnt need flaps on em to keep rain out...

 

https://www.f150online.com/forums/ex...st-stacks.html

https://www.f150online.com/forums/19...68-stacks.html

 

When I was 10 years old, these stacks were kinda cool... I remember these all over the place, unless it was the same dude cruising chicks. I did finally see a truck on the highway with stacks a few weeks ago, not so cool anymore.

 

Lil red express stacks looked good imho ,I think manuals stacks rank up there with this chebby