Type Dio O L Splines Support Shaft Unit r 64 66 Ser 50 157 W B w New Process 4 SPD 11000 lb axle exc D D E 2 53 16 3765513 3768972 1 36 80 64 66 Ser 60 145 W B w New Process 4 SPD exc 292 TILT 64 66 Ser 60 TILT 145 W B w New Process 4 SPD exc 292 electric shift E 3 16 3865314 1 44 25 64 66 Ser 50 157 W B w 150001b axle New Process 4 SPD 64 66 Ser 60 157 W B w New Process 4 SPD 292 exc TDM E 3 16 3865315 1 50 25 64 Ser 60 TDM 157 W B w New Process 4 SPD 292 lst design 65 66 Ser 60 TILT 4 cyc DIESEL 145 W B w New Process 4 SPD exc H D 478 66 Ser 50 TILT 4 cyc DIESEL 133 W B 15000 lb axle w New Process 4 SPD E 3 16 3865316 1 44 25 64 66 Ser 60 TILT 133 W B 2 SPD 17000 lb axle w electric shift New Process 4 SPD 292 66 Ser 60 TILT 133 W B 15000 lb 2 SPD axle w New Process 4 SPD 292 E 3 16 3865318 1 41 50 64 66 Ser 60 TILT 133 W B ZSPD 17000 lb axle w electric shift New Process 4 SPD exc 292 66 Ser 60 TILT 133 W B 15000 lb 2 SPD w New Process 5 SPD exc 292 E 3 16 3865319 1 41 50 64 66 Ser 60 SBC 225 W B w New Process 4 SPD 292 D 3 10 3865900 1 45 75 64 65 Ser 60 197 W B w New Process 4 SPD 292 66 Ser 50 175 W B 15000 lb axle w New Process 4 SPD 66 Ser 50 TILT 4 cyc DIESEL 175 W B w 15000 lb axle exc TDM 66 Ser 60 175 W B w New Process 4 SPD exc 160001b axle 327 TDM D 3 10 3865926 1 45 75 64 65 Ser 80 133 W B w 18500 lb axle 5 SPD w emerg air 409 64 65 Ser 80 145 W B w emerg air 409 exc 8 SPD E 3 16 3862185 1 56 25 64 65 Ser 50 175 W B w 15000 lb axle New Process 4 SPD 64 65 Ser 60 169 175 243 W B w New Process 4 SPD 292 exc TDM 65 66 Ser 60 TILT 4 cyc DIESEL w 163 175 W B exc New Process trans 66 Ser 60 175 225 243 W B w New Process 4 SPD exc TDM D 3 10 3865925 1 46 75 64 65 Ser 80 TDM 157 W B W 34000 lb axle 5 SPD w emerg air 409 E 3 16 3865927 1 56 25 64 66 Ser 60 TDM 157 W B w Clark 5 SPD Trans 2nd design exc 292 66 Ser 60 TDM 2 cyc DIESEL 157 W B w 366 E 3 16 3869010 1 54 75 I966 Chevrolet Motor Division 5 436 General Motors Corporation 583 HD1 REVISED MARCH I I966