looks like a limiter strap , car may have had short lowering springs and might have been put there to keep the keep the rear axle from hanging too low and springs unseat at top in when jacking car up on a lift.
looks like a limiter strap , car may have had short lowering springs and might have been put there to keep the keep the rear axle from hanging too low and springs unseat at top in when jacking car up on a lift.