58 59 Ser 5 6 7 8 10F w 16 OOO lb axle 60 61 Ser 60 70 w 16 000 Ib axle 60 66 Ser 80 4 62 66 Ser 60 w 17 000 lb axle 67 69 Ser 60 TDM 67 69 Ser 60 w 18 500 Ib axle 68 69 Ser 50 4 cyc Diesel 17 000 Ib Sgl Spd axle w Dual Brakes 69 70 Ser 50 w 17 000 lb 2 Spd axle 70 Ser 60 7451072 2 10 80 CONE outer roller brg Hy 39590 57 Ser 5 6 7 8 9 10 w 16 000 Ib axle 58 59 Ser 5 6 7 8 10F w 16 000 lb axle 60 61 Ser 60 70 w 16 000 lb axle 62 66 Ser 60 w 17 000 Ib axle 63 65 Ser 80 TDM 66 Ser 80 TDM exc H D Sgl Spd rear axle 67 70 Ser 60 68 70 Ser 50 w 17 000 lb Sgl Spd axle 9412492A R 15 75 CONE inner roller brg 3 I D x thk Timken 495AX 493 64 66 Ser 80 w 23 000 Ib axle exc 4 cyc Diesel 67 70 Ser 60 w 23 000 Ib axle 457294 2 17 20 CONE outer roller brg Timken 580 64 Ser 80 w 23 000 Ib axle exc TDM 67 70 Ser 60 w 23 000 lb axle 70 Ser 60 Tilt w 18 500 Ib axle 457426 2 18 40 CONE inner roller bearing 66 70 Ser 50 60 w 15 000 28 000 Ib 2 Spd axle 457438 1 11 00 CONE inner Timken 33287 5 536 66 Ser 50 60 w 15 000 28 000 Ib 2 Spd axle 70 Ser 50 Tilt w 15 000 Ib axle 457440 2 9 25 CONE outer Timken 3982 56 59 Ser 9 10 w 18 000 Ib axle I 60 66 Ser 80 exc TDM 64 66 Ser 80 TDM w 34 000 Ib axle 65 66 Ser 60 80 TDM Diesel 67 Ser 60 exc SBC 212 292 68 70 Ser 60 w 18 500 Ib axle 68 70 Ser 60 TDM w H D Sgl Spd 187313 2 9 75 CUP inner roller brg Timken 47620 56 59 Ser 9 10 w 18 000 Ib axle 57 Ser 5 6 7 8 9 10 w 16 000 lb axle 58 59 Ser 5 6 7 8 10F w 16 000 lb axle 60 61 Ser 60 70 w 16 000 lb axle 60 66 Ser 80 exc 4 cyc Diesel 62 66 Ser 60 w 17 000 Ib axle 67 68 Ser 60 exc SBC 457468A R 5 00 CUP outer roller brg Timken 39520 6 316 57 Ser 5 6 7 8 9 10 w 16 000 Ib axle 58 59 Ser 5 6 7 8 10F w 16 000 Ib axle 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31S 5 855 5 855 5 332 REy 6 7