1981 ROCHESTER 1 BC Follow procedure outlined below to determine carburetor and or 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 VIN PROD N0 DN CODE USAGE COL NO 17081009 CT CKP2 3 292 w Fed 1 17081309 CT CK2 3 292 wlCalif 2 17081329 CTV P3 292 w Calif 3 w WAREHOUSING AND DISTRIBUTION Division OF GENERAL MOTORS CORPOHATl0N LT muck 52A REV 1 84 am c 3 000 GROUP