Passenger side frame rail is bent it had to be cut off and a new piece welded on for the bumper to fit. There is deff a gap between the cab mounts and the walls of the cab, one side is closer than the other unlike the bed which has even space on both side of it's mounts.

 

Hey bud, that rust isn't bad lol.

 

Hmm, I think that my cab has shifted as well actually. The guy that I bought it from had fixed it up from an autopac auction and did a ****ty job. I notice the front drivers side was hit. Fender and frame have been fixed. My box and cab have never lined up. Box sticks out.. about a 1/2 inch on the... drivers side? I'm thinking the whole cab got pushed towards the passenger side. I will be ordering my body lift soon though so I will take a look at it then (give me a month or two haha)

 

Mine got hit on the passenger side and pushed the cab towards the drivers side! I think we are onto something here, will you be replacing yours with the lift blocks or do you add them to stock bushings?

 

I only have I think one bottom bushing that is shot. I will replace it, put in all of the 2 inch body lift blocks, and while it is all loose I will try to push the cab/box into alignment

 

This morning I drilled an 1/8" hole above each of the four cab mounts and soaked them real good with WD40 (had it on hand) repeated throughout the morning then this afternoon I tried loosening and with some struggle I was able to remove the rear cab bolts and bring the fronts out 1/2" which is enough. I parked on a slope using gravity to help shift then put a floor jack under each side in the rear of the cab with a 2x4 on each, floor jacks wheels facing downhill and jacked up just 1/8" or less. Me and my grandfather rocked the truck pushing behind the door toward the passenger side of the truck from the drivers side, it did not do much but after a bit of rocking it did move I got it SO close! But now the gap between the cab and bed is 3/4" on the drivers and about 1-1/8" on the passengers. Dammit, so I don't know if I should try moving the bed now I don't think there is much play in the bed

Now it squeaks worse, I'm 99% sure its the rear cab bushings and if you rock it side to side all you hear is ee-er-ee-er all along the bottom of the back of the cab.

 

glad to see some one ambitious good luck with the fix

 

What would you do without grandpa? Good luck