just wondering what parts interchange ,i was looking at bumpers and some other parts for my 83 sr5 long bed pick up . i noticed at lot of parts start at 84' are the the frames the same for bumpers on 83 and 84 . and a lot of other parts on yota web sites only start at 84' thanks

 

back bumper will fit , front bumper mounts are a little different between those years , so not with out modification