66 Ser 80 w 23 000 lb Sgl Spd axle exc TDM 68 70 Ser 60 w 23 000 lb axle exc 2 Spd 3907900 1 235 95 Eaton 67856 Note 3 66 Ser 80 w 18 500 Ib 2 Spd axle 2nd design exc TDM r 67 70 Ser 60 w 18 500 lb 2 I l Spd axle 2492726 1 198 00 Eaton 67759 Note 3 66 Ser 60 TDM Diesel exc 2 Spd axle 66 Ser 80 exc 2 Spd axle 2nd design 67 70 Ser 60 w 18 500 34 000 Ib Sgl Spd axle 2492728 1 184 00 Eaton 67804 Note 3 66 Ser 80 TDM w 30 000 Ib axle 2nd design exc H D Sgl Spd i axle 67 70 Ser 60 TDM w 30 000 Ib axle rear 3907912 1 156 35 rear rear Eaton 68379 Note 3 66 Ser 80 TDM w 30 000 lb axle 2nd design exc H D Sgl Spd axle 67 70 Ser 60 TDM w 30 000 lb axle 3907192 1 299 15 rear Eaton 65423 Note 3 66 Ser 80 w 2 Spd 23 000 lb axle 68 Ser 60 w 23 000 Ib 2 Spd exc Tilt 68 Ser 60 Tilt w 23 000 Ib Sgl Spd axle 69 70 Ser 60 w 23 000 lb 2 Spd axle 612226 1 1405 00 Eaton 75750 NOTE 2 W ribbed carrier NOTE 3 W conical carrier CARRIER ASSY KIT Differential Completelw Ring Gear and Pinion 55 Ser 5 6 58 59 Ser 4 5 6 7 8 w 2 Spd axle 60 Ser 60 70 SBC w 2 Spd axle 61 65 Ser 50 60 w 2 Spd axle I exc Diesel 65 Ser 60 4 cyc Diesel w 15 000 lb 2 Spd axle exc TDM 65 Ser 50 4 cyc Diesel w 15 000 Ib 2 Spd axle exc Tilt 3843064 1 580 15 6 40 8 72 to 1 ratio 56 59 Ser 9 10 w 18 000 Ib T I 2 Spd axle exc TDM SBC 60 66 Ser 80 w 18 500 Ib 2 Spd axle 1st design exc Diesel TDM SBC 65 Ser 80 4 cyc Diesel w 18 500 Ib 2 Spd 4 I axle exc TDM 2454273 1 965 00 6 5 8 87 to 1 ratio Note 1 58 59 Ser 9 10 w 18 000 Ib axle exc 2 Spd 60 66 Ser 80 w 18 500 lb axle exc 2 Spd 66 Ser 80 TDM w H D Sgl Spd axle 67 Ser 60 TDM w 34 000 Ib axle 8 cyl 8870222 1 640 00 rr rr Eaton 68936 6 43 7 17 to 1 ratio Note 2 58 59 Ser 5 6 7 8 58 59 SBC w 240 W B 60 61 Ser 60 w 15 000 lb axle exc 2 Spd 60 61 Ser 70 SBC exc 15 000 Ib 2 Spd axle V 62 65 Ser 60 exc Diesel r V 64 65 Ser 50 exc Diesel t 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS COFIPORATION P A 31S i 5 505 5 505 5 194 REV 6 71