This listing is for a set of rear Factory Shake Weights / Vibration Damping units for a 1969 Camaro/Firebird. 
  
              The weights are OEM and come from the left and right Rear of the vehicle just behind the Convert-Top Hatch

       . They are designed to restrict vibration and frame flex when the car is being operated with the convertible top in the up/open position.They were Produced by General Motors Corp. & the manufacturer part number is 05152303 and the OE/OEM part number is also 05152303. The weights are universal fitment and were made in the United States. This item is a vintage part and does not carry  manufacturer warranty.  We would always accept a return if a item were to be faulty or not as described in the description section of this listing.