I have a 67 fj45 pick up with a stock bed. I am looking to find suggestions for some sort of rear bumper other than the frame. i know the box is virtually irreplacable so i want to have something to protect it while offroading but obviously departure angle is already an issue and dont want to make it any worse. I plan on using the vehicle for offraoding and camping and it currently has a 4" lift ith 35's. Any suggestions would be appreciated. Thanks.