For what purpose....

[InVinceble]

...are those "hangers" which connect the handbrake bracket on the underside of the body to the 3rd(?) cross-member on a Bighorn? The bushes in the wire loops on my truck are as soft as, but i can't see the point of replacing them.
Has anyone changed them?

[geeves]

Might need a photo. If its what I think they also lock the seat belt mounts to the chassis. This could be an issue on body lifts