67 70 Ser 60 TDM w 34 000 lb axle 67 70 Ser 60 w 18 500 Ib axle 2256939 4 35 2Vi 0 D indented ball Eaton 27810 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 60 64 TDM 62 64 Ser 60 w 17 000 Ib axle exc 2 Spd w vacuum shift 65 Ser 60 exc Diesel TDM SBC 65 Ser 60 2 cyc Diesel exc TDM Tilt 65 66 Ser 80 TDM exc 4 cyc Diesel 65 Ser 80 TDM 4 cyc Diesel exc 34 000 Ib axle 66 Ser 60 4 cyc Diesel exc TDM 67 70 Ser 60 TDM w 30 000 Ib axle 2468536 4 38 eaton 64467 64 66 Ser 80 w 23 000 Ib axle exc 4 cyc Diesel 68 70 Ser 60 w 23 000 lb axle 2084899 4 65 1 4 l D x 2 Vl 0 D Eaton 18199 65 66 Ser 60 4 cyc Diesel w 16 000 Ib axle exc 2 Spd 2240517 4 36 67 Ser 80 TDM 4 cyc Diesel w 34 000 lb axle 2328936 4 37 side pinion 65 Ser 80 TDM 4 cyc Diesel w 34 000 Ib axle frt rear 66 Ser 50 60 w 2 Spd axles 2328907 2 3 20 input shaft diff spider spacing Eaton 38462 66 70 All w 2 Spd Chev axle 3873575 4 40 5 543 WASHER Differential Side Gear Thrust V 39 46 2 Spd w Mech shift 78988 2 67 2 z l D x 4 O D 46 53 2 Spd w vac shift 3682527 2 90 2 l D x 3 O D 52 55 2 Ton 1St Ser exc 2 Spd 55 59 Ser 4 w Sgl Spd axle 55 56 Ser 6 exc H D axle 60 62 Ser 40 60 63 Ser 50 w 11 13 000 Ib axle 60 62 Ser 60 SBC w 13 000 lb axle 64 66 Ser 50 exc 15 000 lb axle 4 cyc Diesel 65 Ser 50 Tilt 4 cyc Diesel exc 15 000 Ib axle 66 Ser 50 4 cyc Diesel exc 15 000 Ib axle 67 70 Ser 40 3697744 2 95 54 55 2 Spd w vac shift lst Ser 2099520 2 52 2Vz l D x 3 0 D 55 Ser 5 55 59 Ser 4 6 w 2 Spd axle exc H D 55 56 Ser 6 w H D axle 56 59 Ser 5 7 8 TDM SBC exc H D 57 59 Ser 6 exc 2 Spd H D 55 59 Ser 4 5 6 7 8 w 2 Spd exc H D side gear thrust 60 61 Ser 60 70 w 15 000 lb axle planet support case cover 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 31S 5 542 5 543 s zse REV 6 71