B72 F I Ml BLIIC I Follow procedure outlined below to determine carburetor and or part number 1 Determine vehicle model 2 Determine engine and carburetor type 3 Part number can be determined by cross referencing corresponding column with same column number on chart PRODUCTION USAGE COL NO 94205457 T w A T Federal 1 94206544 T w A T Calif 2 94203874 T w l T Federal 3 94206543 T w Nl T Calif 4 wAREROuSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORAT ON BU CK 41 REV 5 81 an c 3 000 GROUP