60 62 Ser 80 exc TILT 62 65 Ser 60 2 cyc DIESEL w Spicer 5 SPD close ratio exc TILT 63 65 Ser 80 exc TILT DIESEL 63 64 LCF DIESEL exc TDM E 8 SPD P T 64 65 Ser 60 w 17000 lb 2 SPD exc TILT SBC DIESEL Spicer SWITCH ASSY control w 2978931 5 SPD 2980512 1993547 1 4 65 60 62 ALL 63 Ser 60 TILT w 175 W B 63 Ser 80 LCF DIESEL w 145 W B WIRE ASSY control extension 2974769 1 3 20 61 62 TILT w 16 18000 lb axle 2nd design 63 TILT 64 65 Ser 80 TILT w 2 SPD axle WIRE ASSY control 2987904 1 7 75 65 66 Ser 80 TILT w 2 SPD 23000 lb axle exc 4 cyc DIESEL WIRE ASSY control extension 2988020 1 3 85 64 66 ALL exc 23000 lb axle WIRE ASSY control extension 2986719 1 7 75 66 Ser 50 2 cyc DIESEL w 15000 1b 2 SPD exc TILT 66 Ser 60 w 2 SPD axle exc TILT 66 Ser 60 TDM 4 cyc DIESEL I w 28000 lb 2 SPD 66 Ser 80 w 18500 23000 lb 2 SPD exc TILT TDM WIRE ASSY control 6287851 1 7 75 66 Ser 50 TILT 4 cyc DIESEL w 15000 lb 2 SPD 66 Ser 60 TILT w 15 17000 lb 2 SPD 66 Ser 80 TILT w 18500 23000 lb 2 SPD exc DIESEL WIRE ASSY control 6287859 1 7 30 56 63 ALL 15 16 17000 lb axle w 4 SPD COVER switch 1937736 1 4 009 56 Ser 7 8 w New Process 5 SPD exc SBC 57 59 Ser 5 6 7 8 w New Process 3 5 SPD exc D D SBC 60 61 Ser 60 16000 lb axle w 5 SPD exc SBC TILT 62 63 Ser 60 17000 lb axle w 5 SPD exc 327 SBC TILT DIESEL COVER switch 1937801 1 4 009 56 59 Ser 9 10 Spicer 5 SPD w H D axle exc SBC 60 62 Ser 80 exc TILT 63 Ser 60 DIESEL 63 Ser 80 exc TILT DIESEL 63 Ser 80 LCF DIESEL COVER switch 1935474 1 4 009 59 Ser 7 8 Clark 5 SPD w H D 2 SPD 60 61 Ser 70 exc TILT 62 Ser 60 DIESEL w 17000 lb 2 SPD axle 63 Ser 60 exc TILT COVER switch 1945044 1 4 009 60 65 TILT 16 18000 lb axle w 5 SPD exc 4 cyc DIESEL 212 COVER switch 1929209 1 4 009 63 Ser 60 DIESEL Spicer 5 SPD w 2 SPD COVER switch 1950123 1 4 009 63 Ser 60 DIESEL Clark 5 SPD w 2 SPD COVER switch 1950122 1 4 009 56 Ser 7 8 9 10 57 59 Ser 5 6 7 8 9 10 60 65 ALL SPRING switch contact 1929406 3 06 56 Ser 7 8 9 10 57 59 Ser 5 6 7 8 9 10 60 65 ALL SPRING switch detent 1931291 1 06 65 Ser 60 80 4 cyc DIESEL exc SPRING trans gear shift lever ball and TDM axle shift switch 19614990 1 06 56 Ser 7 8 9 10 57 59 Ser 5 6 7 8 9 10 V 60 65 ALL LEVER switch button or knob 1929210 1 45 5660 708 Chevrolet Motor HDT General Motors Corporation REVISED MAY 1 1966