ARANA Liftgate Lift Support for Buick | Chevrolet | GMC | Isuzu | Oldsmobile | Saab Exact fit original equipment design ensures easy installation and precise operation Vehicle Location: Liftgate Perfect fits Buick | Chevrolet | GMC | Isuzu | Oldsmobile | Saab Extended Length A [in]:20.10,Compressed Length B [in]:13.60,Stroke C [in]:6.50 2 pieces per package.