65 Ser 80 TDM 4 cyc Die sel w 30 000 Ib axle exc 2 Spd 65 66 Ser 60 4 cyc Diesel w 17 000 Ib 2 Spd axle 2457246A R 30 020 Eaton 58962 65 Ser 80 TDM 4 cyc Diesel 2457611 A R 25 020 Eaton 62832 65 Ser 80 TDM 4 cyc Diesel 2457610A R 25 005 Eaton 62831 65 Ser 80 TDM 4 cyc Diesel w 34 000 Ib axle 2294029 A R 23 003 65 Ser 80 TDM 4 cyc Diesel w 34 000 Ib axle 2294030A R 23 010 65 Ser 80 TDM 4 cyc Diesel w 34 000 Ib axle 2294031 A R 32 030 65 66 Ser 60 4 cyc Diesel w 16 000 Ib 2 Spd axle 2456826 A R 18 010 65 66 Ser 60 4 cyc Diesel w 16 000 lb 2 Spd axle 3682516A R 40 003 Timken 2803 R 850 65 Ser 80 TDM 4 cyc Diesel w 30 000 Ib axle 65 66 Ser 60 4 cyc Diesel w 17 000 lb axle 2457245A R 30 005 Eaton 58961 66 Ser 80 w 23 000 lb axle 2nd design 68 70 Ser 60 w 23 000 Ib axle 8873005A R 35 003 Eaton 67920 Note 2 66 Ser 80 w 23 000 Ib axle 68 70 Ser 60 w 23 000 Ib axle 8873006A R 35 005 Eaton 67921 Note 2 66 Ser 80 w 23 000 Ib axle 2nd design 68 70 Ser 60 w 23 000 Ib axle 8873007 A R 40 010 Eaton 67922 Note 2 56 59 Ser 9 10 w 18 000 lb axle 57 Ser 5 6 7 8 9 10 w 16 000 Ib axle exc 2 Spd 58 59 Ser 5 6 7 8 w 16 000 Ib axle exc 2 Spd 60 66 Ser 80 exc TDM 2021982 1 11 GASKET cage 17Vi 0 L cork Note 1 60 61 Ser 60 70 w 16 000 Ib axle 60 66 Ser 80 TDM rear rr axle exc 34 000 Ib axle 62 65 Ser 60 17 000 Ib 2 Spd axle w electric shift 67 70 Ser 60 TDM w 30 000 Ib axle 712339 1 20 GASKET cage 14 O L cork Eaton 10767 64 66 Ser 80 w 23 000 lb axle exc 2 Spd TDM 4 cyc Diesel 2214522 1 16 GASKET cage Eaton 27613 Note 1 65 Ser 80 TDM 4 cyc Diesel w 34 000 lb axle 2294032 1 10 GASKET cage NOTE 1 w ribbed carrier NOTE 2 w conical carrier 5 460 SH M SPACER Pinion Shaft Bearing 55 59 Ser 4 w 2 Spd axle 55 56 Ser 6 w 2 Spd axle 55 59 Ser 5 7 8 TDM SBC exc H D 57 59 Ser 6 60 Ser 60 exc SBC 60 Ser 60 70 SBC w 15 000 lb axle it 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 315 5 458 5 460 5 174 REV 6 71