FUEL EXHAUST CARBURETION GMC GROUP 3 1 07 Con t 78 K1 16 400 w Calif 3I Ga Tank 78 K1 I6 350 w A T M38 Calif 31 or 40 J Gal Tank 25001486 53 15 METER ASM fuel tank unit 7 5030 78 C1 03 Diesel 25001016 1 49 95 METER ASM fuel tank unit 3 outlets 7 5030 78 CI 03 Diesel w aux fuel tank 25001017 I 50 20 METER ASM aux fuel tank tank unit 3 outlets 7 5030 78 CI Diesel exc Aux Tk 14035I16 I 50 00 METER KIT water infuel 7 5030 73 P 2 3 exc E E S 3774937 1 54 CAM meter 7 4958 73 CKG 1 2 3 73 P 1 2 3 w E E S 74 All Blazer Jimmy 75 78 All Blazer Jimmy M l l C 413899 1 1 15 CAM meter 7 4858 77 78 P3 42 w 83D EES 678532 1 11 00 VENT fuel vapor hose 7 5133A 75 CK 1 2 3 8 cyl exc E E 75 Blazer K Jimmy K exc E E 76 P 1 2 3 exc E E 8640496 1 97 VENTILATOR ASM fuel tank meter 5 387 7 5133 3 108 GAUGE ASM DIAL BACKPLATE Fuel Instrument Panel NOTE 1 2nd design identified by speedometer having two tell tale filters at bottom portion of dial 73 74 CK 1 2 3 Blazer Jimmy w Tach 75 77 C 1 Cab l i D Chassis w Tach w gauges exc clock 75 77 C 1 Sub Tech w gauges exc clock 75 77 C 2 3 Tach w gauges exc clock 75 77 K 1 2 3 Blazer K Jimmy xp non 3 w gauges exc clock 76 77 Blaxer C Jimmy C Tach w gauges exc clock 78 CK I 2 3 w Tach exc Calif 6431898 1 21 15 GAUGE ASM w resistor 7 5030 73 74 CK 1 2 3 Blazer Jimmy exc Tach 75 C 1 Cab w H D Chassis exc Tach 75 CK 1 Sub 8 cyl exc Tach 75 CK 2 3 exc Tach 75 K I Cab Blazer K Jimmy K 8 cyl em Tach 6431731 1 21 75 GAUGE ASM w resistor 7 5030 73 P 1 2 3 73 G 1 Z 3 w gauges 6431427 I 15 90 GAUGE ASM pkg 7 5030 73 G 1 Z 3 exc gauges 6431406 1 l8 15 GAUGE ASM w back plate 7 5030 74 77 G 1 Z 3 exc gauges 6431839 1 18 70 GAUGE ASM w back plate 7 5030 74 78 P 1 2 3 M l i C 74 77 G 1 2 3 w gauges 8431857 1 15 90 GAUGE ASM pkg 7 5030 75 Blazer C Jimmy C Tach w gauges exc clock 75 77 C 1 Cab Tach w gauges exc H D Chassis clock 78 CK 1 2 w Tach Calif 6432015 1 22 80 GAUGE ASM w resistor 7 5030 75 C 1 Cab exc H D Chassis Tach 75 C 1 Sub 250 exc Tach 75 sim lc Jimmy ci 3 exc Tach WAREHOUSING AND DISTRIBUTIONDIVISION OF GENERAL MOTORS CORPORAT 0N LT TRUCK 51 3 107 3 108 3 14 REV 2 83