CH EVROL ET ms MODEL REFEIRENCE 1979 ROCHESTER 2BC 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 17059130 1 5 A 200 w A T exc A C 1 17059131 1 5 A 200 wlM T exc A C 2 17059132 1 5 A 200 w A T A C 3 17059133 1 5 A 200 wlM T A C 4 17059135 123 305G w lVl T Fed exc A C 5 17059136 1 34 305G w A T A C Fed Stamped 17059136 6 17059137 1 F 305G w lVl T A C 7 17059137 123 X 305G w lVl T A C 7 17059138 1 5 A 267 w A T exc A C 8 17059139 1 5 A 267 w MT exc A C 9 17059140 1 5 A 267 w A T A C 10 17059141 1 5 A 267 w lVl T A C 11 17059190 1234 231A w A T Fed exc A C 12 17059193 1 4 All 196 w M T t 13 17059194 1 4 All 196 w A T exc A C tt 14 17059434 1 B X 305G w Calif exc A C 15 17059434 1 F 305G w A T Calif exc A C 15 17059436 1 B X 305G w A C Calif t 16 17059436 1 F 305F w A T A C Calif 16 17059491 1234 H 231A w M T Calif 17 17059196 1234 231A wlAlt t t 18 17059674 123 151 w A T Fed exc A C t t 19 17059675 123 H 151 w lVl T Fed exc A C A 20 17059676 123 H 151 w A T A C Fed t 21 17059677 123 H 151 w lVl T A C t t 22 17059498 1 345 A H 231A w A T Calif 23 17059180 1234 All 231A w A T A C Fed 24 17059184 1 4 All 196 w A T A C 25 4 WAREHOU5lNG AND DISTRIBUTION Division or GENERAL ivi0TORs CORPORAT ON CHEVROLET lO REV 5 81 3 133 c 3 000 GROUP