anyone ever done it or got picks, theres a guy in my machine shop class in high school who wants to do this to his 79 f-150 short bed, he wants to narrow the rear about 12-18 inches,

anyone got pics or info please post it.

thanks

tell your friend just to use his imagination :p it's not hard just cut the bottom part of the bed to the shape that you want the sides to follow. keep in mind tire clearance and whatnot...you don't want the fender to be in the way when the tire is at full stuff.

take a picture and photochop it

It's either THINK about it forever or just go at it