1979 84 LIGHT TRUCK CHART INDEX DESCRIPTION LOCATION J Truck Series ldentilication Chart Page 13 thru 20 Engine Series Sullix Chart Page 29 thru 35 Diesel Engine Plston Identification Chart Page 36 thru 38 V Front Axle Identification Chart Page 21 thru 25 Rear Axle Identification Chart Page 51 thru 64 Truck Seat Location Chart Page 66 Truck Seat Trim Chart Page 67 thru 70 Paint Charts r Page 71 thru 79 GM Production Options Page 80 thru 102 Abbreviations Page 103 thru 106 e Radiator Chart Page 1 1C thru 1 23C V Belt Chart Page 1 250 thru 1 560 I Spark Plug Wires a Page 2 1B thru 2 4B Wire Harness Tag Chart Page 2 1C thru 2 4C t Generator Chart Page 2 1G thru 2 23G Starter Motor Chart Page 1 thru 28 Pm MB wm 3 J EGR Valve Chart Page 3 1V thru 3 6V Carb Chart Page 3 10 thru 3 1950 Brake System Usage Chart Page 4 1B thru 4 36B Master Cylinder Chart 4 Page 4 1C thru 4 20C Power Booster Chart Page 4 21C thru 4 40C Speedometer Chart Page 4 1S thru 4 1138 Propeller Shaft Component Chart Page 5 1B thru 5 177B Power Team Chart Page 5 1C thru 5 14C Spring Chart Front and Rear Page 7 1C A C Fitting Chart Page 9 2C and 9 3C P 9 4c Mc Seat Belt Chart Page 16 1B thru 16 24B Seat Location and Trim Chart Page 16 1C thru 16 11C I Seat Location and Seat Cushion Trim Chart Page 16 1D thru 16 230 Seat Location and Seat Back Cushion Trim Chart Page 16 1E thru 16 21E Wire Harness Tag Chart Page Tag 1 2 3 and 4 X Numerical Index Follows Tag 4 J w mauous u mo onsrmeunou mvnsnou or mmm morons convonmon u rnucs an 7 z REV 1 B4