B150 BUICK MODEL REFERENCE 1979 ROCHESTER 4 BC Follow procedure outlined below to determine carburetor and or part number 1 Determine vehicle model check VIN DIVISION 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 VIN PRODUCTION DIV CODE USAGE COL NO 17059240 4 B 231 3 w Fed 1 17059241 2 4 All 350X 2 17059242 I 4 E 231 3 w Fed 3 17059243 4 A 231 3 w Fed 4 17059253 2 4 All 403 w A C Fed 5 17059258 34 All 350R 403 w Alt exc E 6 17059259 34 E 350 w Fed 7 17059272 2 4 All 301W w A T 8 17059502 4 A 305H w Calif exc A C Stamped 17059502 9 17059502 234 X 350L w Calif exc A C Stamped 17059502 9 17059504 34 A 305H w A C Calif Stamped 17059504 10 17059504 234 X 350L w A C Calif Stamped 17059504 10 17059540 4 B 231 3 w Calif 11 17059543 4 A 231 3 w Calif 12 17059553 234 All 350R 403 w Calif I 13 17059544 4 B 231 3 w SV Eng exc Fed I 14 17059582 4 A 305H 350L w Alt exc A C 15 17059582 234 X 305L w Alt exc A C 15 17059584 34 A 305H 350L w A C Alt 16 17059584 234 X 35OL w A C Alt 16 17059247 2 4 All 305X exc A C 17 17059247 4 All 350X w Fed Eng Code SF 17 17059249 2 4 All 350X w A C Fed Eng Code SG 18 17059251 34 E 350R w Fed Stamped 17059251 19 17059256 34 E 350R w Alt Stamped 17059256 20 17059505 4 A 305H w Calif exc A C Stamped 17059505 I 21 17059505 1234 X 350L w Calif exc A C Stamped 17059505 21 17059507 34 A 305H w Calif A C Stamped 17059507 22 17059507 1234 X 350L w Calif A C Stamped 17059507 22 l 17059547 4 A 231 3 w Calif Stamped 17059547 23 17059554 34 E 350R w Calif Stamped 17059554 24 17059548 4 E 231 3 w Calif 25 WAREHOUS NG AND DISTRIBUTION DIVISION OF GENERAL Motons c0nPORATl0N Buick 41 REV 5 81 3 91 c 3 000 GROUP