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Frame Flexing?

Discussion in 'Chevy Trucks' started by kbsnow, Dec 1, 2010.

  1. kbsnow

    kbsnow Senior Member
    from Chicago
    Messages: 146

    I have a 91 GMC K1500. I took it to my friends shop to have new rear brakelines. I asked if I new the truck was flexing between the cab and the bed. Now, what does that mean? I know pickups do flex and that is why the beds are not attached to the cab. Is it time to weld in some bracing on the frame?
  2. mossman381

    mossman381 2000 Club Member
    Messages: 2,410

    I would ask him what he means. Maybe he found a rusted crossmember????