BOXI 2 Pcs Liftgate Shocks Fit Buick Terraza,Chevrolet Uplander, Venture,Oldsmobile Silhouette,Pontiac Montana, Trans Sport, SG130021, 4304, 88947678 Fit: Buick Terraza 2005 - 2007, Chevrolet Uplander 2005 - 2008, Chevrolet Venture 1997 - 2005, Oldsmobile Silhouette 1997 - 2004, Pontiac Montana 1999 - 2008, Pontiac Trans Sport 1997 - 1998, Saturn Relay - 2 2005 - 2007, Saturn Relay - 3 2005 - 2007 Liftgate Extended Length [in] 28.58 Compressed Length [in] 20.30 Limited LifeTime Warranty On All Our Lift Supports *** IMPORTANT*** TO VERIFY FITMENT. Please See Product Description, BOXI Auto Parts is THE MANUFACTURER and THE ONLY RESELLER of BOXI Lift Support ON Amazon.