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• Vehicle: 2020 Chevrolet Silverado 1500
• Part #: 81T33AA
• Transmission Specifications:
  • 5.3L | 8 CYL
  • Drive: 4WD
  • 7CKA/LA, 9CKA, Warranty Validation Requires TCM Reflash, With or w/o Tow Package, Stock Converter
  • GM 6L80 4WD 6-Spd Trans