CHEVROLET cm MODEL REFERENCE 1980 ROCHESTER 2 BC VARAJ ET CARBURETOR Follow procedure outlined below to determine carburetor andlor part number 1 Determine vehicle model check VIN DIVISIONAL CODE 2 Determine engine and carburetor type 3 Part number can be determined by cross referencing corresponding column number with same column number on charts NOTE 1 Used with XA engine and stamped 17059614 NOTE 2 Used with WA engine and stamped 17059615 NOTE 3 Used with XB engine and stamped 17059616 NOTE 4 Used with WB engine and stamped 17059617 NOTE 5 Used with ZT engine and stamped 17059618 NOTE 6 Used with ZN engine and stamped 17059619 NOTE 7 Used with ZU engine and stamped 17059620 NOTE 8 Used with ZS engine and stamped 17059621 NOTE 9 Used with AS engine and stamped 17059718 NOTE 10 Used with AT engine and stamped 17059720 NOTE 11 Used with Z9 engine and stamped 17059714 NOTE 12 Used with Z4 engine and stamped 17059716 VIN PRODUCTION DIV CODE USAGE COL NO 17059614 1234 X 151 w A T Fed Exc A C Note 1 1 17059616 1234 X 151 w A T Fed A C Note 3 2 17059617 1234 X 151 w M T Fed A C Note 4 3 17059615 1234 X 151 w l l T Fed Exc A C Note 2 4 17059714 1234 X 151 w A T Calif Exc A C Note 11 5 17059716 1234 X 151 w A T Calif A C Note 12 6 17059650 1234 X 2 8 w A T Fed Exc A C 7 17059652 1234 X 2 8 w A T Fed A C 8 17059651 1234 X 2 8 w M T Fed Exc A C 11 17059653 1234 X 2 8 w l l T Fed A C 12 17059760 1234 X 2 8 w A T Calif Exc A C 13 17059762 1234 X 2 8 wlA T Calif A C 14 17059763 1234 X 2 8 wllVl T Calif 15 17059618 1234 X 151 w A T Fed Exc A C Note 5 18 17059619 1234 X 151 w M T Fed Exc A C Note 6 19 17059620 1234 X 151 w A T Fed A C Note 7 20 17059621 1234 X 151 w l l T Fed A C Note 8 21 17059718 1234 X 151 w A T Calif Exc A C Note 9 Stamped 17059718 22 17059720 1234 X 151 w A T A C Calif Note 10 Stamped 17059720 23 17059768 1 X 2 8 w A T A C Calif Stamped 17059768 24 17059660 1 34 X 2 8 w A T Fed Exc A C Stamped 17059660 25 wAREI IOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS ORPORATION cI IEVROLET IO REV 5 81 3 183 c 3 000 GROUP