K 1500 Truck 4WD V8-5.3L VIN T (2000)
1. Remove the floor console.
2. Remove the seats.
3. Remove the heater/ventilation module.
4. Roll the carpeting back to expose the rear floor air ducts.
5. Remove the rear floor ducts from the floor studs.
6. Remove the rear floor duct.
INSTALLATION PROCEDURE
1. Install the rear floor air duct.