60 Ser 40 thru 60 FFC 60 Ser 60 8 cyl exc LCF TILT 60 Ser 60 w Air Equip 6 cyl exc TILT j 60 Ser 70 80 exc LCF TILT EXTENSION front cover 83 O L 2974151 1 5 95 60 61 ALL w 133 157 W B exc LCF EXTENSION tail stop and dir sig TILT COWL rear cover 81 O L 2974795 1 3 40 60 Ser 50 LCF 60 Ser 60 LCF 6 cyl exc Air Equip EXTENSION front cover 34 0 L 2974779 1 3 60 60 ter 60 LCF w Air Equip 6 cyl 60 Ser 60 thru 80 LCF 8 cyl EXTENSION front cover 79 O L 2974778 1 5 65 60 Ser 60 thru 80 exc TILT 61 ALL exc TILT EXTENSION instrument cluster 2974152 1 6 50 61 62 ALL exc TILT A C gen EXTENSION front cover 45 O L 2978906 1 6 25 62 ALL w A C gen exc TILT DIESEL EXTENSION front 2981 164 l 9 55 62 Ser 60 DIESEL EXTENSION front 2980952 1 9 15 62 LCF DIESEL EXTENSION front 2981784 1 22 75 63 ALL exc 130 amp TILT Ser 80 DIESEL EXTENSION front cover 48 0 L 2981804 1 9 55 63 LCF DIESEL EXTENSION front cover 152 0 L 2981806 1 22 75 60 61 ALL exc FFC 145 175 W B WIRE ASSY tail stop and direction signal lamp front 131 OLL 2972947 1 2 45 62 ALL exc PLATFORM 175 197 W B WIRE ASSY tall and stop lamp rear 63 ALL exc PLATFORM 197 W B 70 O L 2981877 1 4 25 64 Ser 50 80 w 175 W B exc FFC 64 Ser 60 80 TILT w 133 145 W B 64 Ser 60 LCF w 169 W B WIRE ASSY tail and stop lamp rear 2985588 1 4 25 NOTE When using on 1957 models it may be necessary to splice 1 wire from connector to voltage regulator and to replace terminal and connector on horn wire TNOTE When using on models w P T or 8 SPD trans it will be necessary to tape up axle speedometer adapter and circuit breaker terminals 2 483 BLOCK BLOCK ASSY SCREW INSULATOR Wlrlng Junctlon 3 56 57 ALL I 58 59 Ser 4 6 stamped 822 1998822 1 2 10 60 TILT lst design panel type terminals 2388568 1 2 50 62 64 ALL w 1100615 0618 0628 062 0633 0665 0668 0669 0670 generator junction 1959834 3 25 60 61 ALL exc TILT BLOCK ASSY 2974547 1 3 55 60 ALL SCREW 10 32 x 3776230 A R 07 60 62 TILT INSULATOR fiber paper to insulate cab and instrument cluster wiring harness assy fuse panel 6257454 1 10 63 64 TILT INSULATOR fiber paper to insulate cab and instrumentychgster wiring harness fuse panel Zi 3814756 1 10 2 485 SWITCH Lighting 55 59 ALL 1995082 1 4 95 60 63 ALL 1995096 1 4 95 64 ALL 1995122 1 3 75 2 486 ROD Lighting Switch w Knob 5 59 ALL exc deluxe equip black knob 1990793 1 40 55 59 ALL w deluxe equip chrome knob 1990796 1 60 60 61 ALL w deluxe equip black plastic knob w chrome cap 1990939 1 60 60 63 ALL exc deluxe equip black plastic knob 1990940 1 45 64 ALL 1991031 1 40 2 487 FERRULE Llghtlng Switch Rod S5 59 ALL chrome 24 thds 1 O D x 0 L 1930493 1 65 60 64 ALL L 1946329 l 65 2 n Chovrolot Motor glvggg HD1 250 G n r I Motors Corporation REVISED JANUARY 1 1964 56 Ser 5 7 w P T 1 2964892 1 7 75 56 Ser 4 6 6 cyl exc H T 2964748 1 3 20 56 Ser 4 w H T 6 cyl I 2964749 1 4 05 56 Ser 4 6 8 8 cyl exc P T H T 2966828 1 4 75 56 Ser 6 8 w P T 8 evi H 22