1 X Aluminum Shroud. Fits Toyota Tundra 3.4L 4.0L V6 AT/MT 2000-2006. 3-Row Aluminum Radiator Shroud Fan Relay For 1967-1972 CHEVY Pickup C&K 10 20 30. 1 X4-Row Aluminum Radiator. 1 X Radiator Cap. This aluminum radiator is designed to provide maximum cooling efficiency to prevent premature engine failure.