HERE IS A  NEW BLOWER MOTOR FOR YOUR 1977 CHEVROLET OR GMC PICK UP

 THERE ARE A TWO DIFFERENT MOTORS THAT FIT 1977 

 ********THE PHOTO ON THE LEFT HAS A ROUNDED MOUNTING PLATE  *******

*****THE PHOTO ON THE RIGHT HAS A  "POINTED SECTION"  AS YOU CAN SEE IN THE PHOTO

-----  PLEASE LEAVE A NOTE WIOTH PAYMENT  IF YOU NEED  THE MOTOR IN THE LEFT OR RIGHT PHOTO -----