C135 CHEVROLET MODEL REFERENCE 1978 ROCHESTER 1BC 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 chan VIN PRODUCTION DIV CODE USAGE COL NO 17058014 1 B F X 250 w A T exc A C Calif Non Integral Hd 2 17058020 1 B F X 250 w A T A C exc Calif Non ntegraI Hd 1 17058314 1 B F X 250 w A T Calif 3 17058013 1 F X 250 w M T M15 4 17058032 1 T 1 6E w A T A C Fed 5 17058034 1 T 1 6E w A T Fed exc A C 6 17058035 1 T 1 6E w M T Fed 7 17058042 1 T 1 6E w A T A C Alt 11 17058044 1 T 1 6E vv A T Alt exc A C 12 17058045 1 T 1 6E w M T Alt 13 17058332 1 T 1 6E w A T A C Calif 14 17058334 1 T 1 6E w A T Calif exc A C 15 17058335 1 T 1 6E w M T Calif 16 17058036 1 T 1 6J w A T A C 1st Design 8 17058038 1 T 1 6J w A T exc A C 1st Design 9 17058037 1 T 1 6 2nd Design w A T exc A C 17 17058033 1 T 1 6J 2nd Design w A T A C 18 17058031 1 T 1 6 1 w M T 19 WAREHOUSlNG AND msfniisutiow Division OF GENERAL Morons CORPORATl0N CHEVROLET 10 REV 5 81 3 75 c 3 000 GROUP