SET OF 8 TRACK GLIDES / SEAT RAIL BUSHINGS
MEASUREMENTS: 1 1/4 x 1/2 x 3/8 inch (32mm x 12mm x 9mm)
1960s to 1990s - May fit other years. These have never been available separately, so there is no GM part number.
Each individual seat uses 8 glides. A tube of silicone grease is included.