62 63 Ser 50 175 W B w 15 000 Ib 2 Spd axle 62 Ser 60 w 175 W B 63 66 Ser 60 w 169 175 W B 3 exc P T Tilt TDM 4 cyc Diesel 64 66 Ser 50 175 W B w 15 000 Ib axle exc 4 cyc Diesel 66 Ser 60 4 cyc Diesel 175 W B exc TDM Tilt 16 000 Ib axle 478 E 3 33 16 3765513 3768993 1 60 66 Ser 50 w 175 W B exc 15 000 lb axle 4 cyc Diesel D D 67 69 Ser 40 D D w 175 W B 6 cyl D 33 16 3765513 3771392 1 62 65 SBC w 261 W B exc P T E 63 z 16 3812882 1 62 66 Ser 80 w 197 W B exc 8 Spd P T 4 cyc Diesel E 3 16 3816335 1 62 Ser 60 197 W B w 17 000 Ib 2 Spd axle exc Diesel 62 Ser 60 Diesel w 197 W B 63 64 Ser 60 w 197 W B exc P T 366 65 Ser 60 SBC w 197 W B exc P T 65 Ser 60 w 197 W B exc Spicer 5 Spd P T TDM Tilt 66 Ser 60 w 197 W B 292 exc P T E 3 16 3817048 1 63 65 Ser 60 w 197 W B exc A Diesel 66 Ser 60 2 cyc Diesel w 197 W B exc Tilt 66 Ser 60 197 W B w P T 327 366 exc Diesel E 3 16 3825264 1 63 64 Ser 60 TDM w 193 W B E 3 16 3839353 1 63 66 Ser 60 Tilt w 175 W l3 exc Diesel 65 66 Ser 60 Tilt 4 cyc Diesel w 175 W B exc 16 000 lb 2 Spd axle H D 478 65 66 Ser 50 Tilt 4 cyc Diesel 175 W B w 15 000 Ib axle 67 70 Ser 50 60 Tilt w 175 W B 6 cyl E 3 16 3841228 1 63 65 Ser 80 197 W B w 8 Spd exc Diesel E 3 16 3830035 1 63 65 Ser 80 197 W B w P T 409 E 3 16 3851671 1 64 66 Ser 60 TDM w 193 W B exc 4 cyc Diesel 65 66 Ser 60 TDM 4 cyc Diesel w 193 W B exc H D 478 E 3 16 3869011 1 65 66 Ser 50 4 cyc Diesel w 197 W B E 3 16 3875109 1 65 66 Ser 50 4 cyc Diesel w 175 W B E 3 16 3875114 1 65 66 Ser 60 4 cyc Diesel w 223 W B exc 16 A 000 lb axle H D 478 E 3 16 3875131 1 65 66 Ser 50 Tilt w 175 W 3 exc 15 000 lb axle 67 68 Ser 40 Tilt w 175 W I3 Gas F 2 3870773 1 T 1971 CHEVROLET MOTOR DIVISION GENIEERAL MOTORS CORPORATION P A 31SL REV 6 71 5 1 isa 5 436 5 436