L7 TP67 Ku 1978 ROCHESTER 2BC Follow procedure outlined below to determine carburetor endlor 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 V g PRODUCTION DN CODE USAGE OOL N0 17058116 C T C107 109 305 wIA T exc A C 1 17058118 C T C107 109 305 wIA T A C 2 17058127 C T CK1 2 06 16 305 3 17058116 C T G1 305 wIA T exc A C 1 17058118 C T G1 305 w A T A C 2 T wAHEHous MG Ann DISTRIBUTION DIVISION or GENERAL MOTORS c0HPORATn0u Lt TRUCK 51 REV 2 83 cms c 3 000 GROUP