Slim Design Making it Great to Install in Small, Areas ; Bring More Space for Engine Modification. or Pull Type Fitment / Replacement. Fitment or Replacement, or Pull TypeDiameter: 6 inch (Blade to Blade), Maximum Fan CFM: 650 CFM, Number of Blades: 10 (Straight)Fits and Classics Engines Including for: Chevy, , , , , . Fits for: 265 283 305 307 327 350 383 400 396 402 427 454 472 502 260 289 302 347 352 360 390 406 427 428 429 460 273 318 340 360 361 383 400 413 440 455 330 326 Engines.Function: Cool the Entire Engine , including Radiator, A/C System, Intercooler, Oil System and TransmissionProduct name: 6-inch ultra-thin car cooling fan kitProduct net weight: about 0.891kgInstallation:Step 1: Open the hood of the car and remove the pipe above the cooling fan, so the cooling fan can be removed smoothly.: The cooling fan and the air conditioning fan are located above the fan frame, with a of four corners, one screw at each . Use a professional tool to unscrew the four screws. When the screws are all unscrewed, remove the cooling fan from the car.Step 3: Install the new cooling fan correctly on the new fan frame, and tighten and the four screws at the four corners.Step 4: the engine test and the fan can run normally. After checking the error, install the pipe to the position.Step 5: Tighten the fixing screws of the pipe, the hood, and test to the new radiator fan is working properly and all operations are completed.colour:blackMaterial:Plastic+iron+copperPackage Contents:1 x cooling fan1 set x installation accessoriesOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.