1991 Silverado 1500 Won't Move

[trukc]

Took a rough bump and she stopped moving. Runs fine, but won't go into any gear. The transmission just won't seem to engage. I'm thinking it's the linkage, but I'm certainly no mechanic. Can anyone tell me what I'm looking at here, hanging down off the rear of the truck from the transmission?

 

[zora]

Took a rough bump and she stopped moving. Runs fine, but won't go into any gear. The transmission just won't seem to engage. I'm thinking it's the linkage, but I'm certainly no mechanic. Can anyone tell me what I'm looking at here, hanging down off the rear of the truck from the transmission?

Can you have someone move the shifter, engine off, parking brake on, while you look at the shift linkage on the side of the transmission.