FUEL EXHAUST CARBURETION I LIGHT TRUCK MODEL REFERENCE 1983 ROCHESTER 4 BC FOLLOW PROCEDURE OUTLINED BELOW T0 DETERMINE CARBURETOR AND OR PART NUMBER 1 DETERMINE VEEICLE MOD5L B3 E gRV UPEIVISIONAL CODE 2 DETERMINE EN INE AND A l 3 PART NUMBER CAN BE DETERMINED BV CROSS REFERENCING 3 CORRESPONDING COLUMN NUMBER WITH SAME COLUMN T NUMBER ON CHARTS VIN PRODUCTION DIV CODE USAGE COL NO 17083225 CT C1 03 305H W M T FED A C E C K19 1 17083224 CT C1 03 305H W A T FED A C EXC K19 2 17083222 CT C1 03 305H W A T FED EXC A C K19 3 T 17083223 CT C1 03 305H W M T FED EXC A C 19 4 E 17083524 CT C1 03g 305Fg E C A C 5 1 7083524 CT G1 2 5 3O EXC A C 4 5 1 17083525 CT G1 2 05 305F W A C 6 T 17083525 CT C1 O3 305F W A C 6 17083292 CT OK1 2 350L W A T FED A C 7 Q 17083292 OT G1 2 3 350L W A T FED A C 7 Q 17083227 CT CGK1 2 305H W A T FED EXC A C 8 17083230 CT CGK1 2 305H W A T ALT 9 17083508 CT G2 3 350L W A C CALIF 10 17083508 GT CK1 35OL W A C CALIF 10 17083220 CT CGKl 2 305H W M T FED EXC A C 11 17083290 CT CK1 2 350LaW A T FED EXC A C 4 1 2 17083290 CT G1 2 3 350 W A T FED EXC A C 12 17083231 CT CGK1 2 305H W M T ALT 1 3 17083234 CT G1 2 3 350L W ALT 14 17083234 OT CK1 2 350L W A T ALT 14 17083221 CT CGK1 305H W M T FED A C 15 17083506 CT CK1 2 350L W CALIF EXC A C 16 17083506 CT G2 3 35OL W CALIF EXC A C 16 17083226 CT CGK1 2 305H W A T FED A C 4 17 17082513 CT CK2 30 06 350M W A T MDB CALIF 18 17082213 CT CK2 30 06 350M W A T FED 19 17083507 CT G3 5 06 350M W A T CALIF 4 20 17083298 CT G3 350M W A T FED 21 17083235 CT K1 2 350L W M T ALT 22 17083293 CT K1 2 350L W M T FED A C 4 23 17083291 CT K1 2 350L W M T FED EXC A C j 24 NOTE2 001 ON CARBURETORS WHERE THE GASKET KIT IS NOT SERVICED ORDER POWER CARB KIT NOTE 002 ON CARBS WHERE THE AIR HORN OR FLOAT BOWL IS NOT SERVIOE 0RDER THE SERVICE CARE GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 52A REV 2 87 CARB 4BBL ROCH 61 3 725 GROUP