Owner's Manual
Page 352
...) Wiper Blade (Rear) Wiper Blade Type (Rear) Wiper Blade Length (Rear) "VORTEC" 7400 J AC Type PF1218 AC Type A 13OOC Type AC 4 1-932 0.060 in . (1.52 mm) Type AC GF626 Part GM No. 22154886 Trico 18 inches (45.0 cm) Part GM No. 22154396 Trico 14 inches (35.5 cm) ?Four-Wheel-Drive Vehicles -- use a PF52 oil...when it was built, or if you have any questions, please contact your GM truck dealer. "VORTEC" 5700 R AC Type PF12187 AC Type A 1300C AC Type 4 1-932 0.060 in . (1.52 mm) AC Type GF626 GM Part No. 22 154886 Trico 18 inches (45.0 cm) GM Part No. 22154396 Trico 14 inches (35.5 cm) 6-70
...) Wiper Blade (Rear) Wiper Blade Type (Rear) Wiper Blade Length (Rear) "VORTEC" 7400 J AC Type PF1218 AC Type A 13OOC Type AC 4 1-932 0.060 in . (1.52 mm) Type AC GF626 Part GM No. 22154886 Trico 18 inches (45.0 cm) Part GM No. 22154396 Trico 14 inches (35.5 cm) ?Four-Wheel-Drive Vehicles -- use a PF52 oil...when it was built, or if you have any questions, please contact your GM truck dealer. "VORTEC" 5700 R AC Type PF12187 AC Type A 1300C AC Type 4 1-932 0.060 in . (1.52 mm) AC Type GF626 GM Part No. 22 154886 Trico 18 inches (45.0 cm) GM Part No. 22154396 Trico 14 inches (35.5 cm) 6-70