This is an original GM fan blade from 1976, 1977, 1978 and 1979. The blade has a diameter of 18-3/4 inches and is made of steel material. It is a 7 blade fan blade and comes with the part number 499501. DATE H76. This fan blade is a perfect fit for your Camaro and is a genuine GM product. It is designed to provide efficient radiator cooling and is compatible with various Camaro models. The blade is in excellent shape and will meet all your expectations. #21MFAN
