65 66 Ser 60 4 cyc Diesel w 197 223 W B 15 000 lb axle exc H D 478 66 Ser 60 SBC w 225 W B exc P T 15 000 Ib 2 Spd vi 66 Ser 60 175 W B exc 2 Spd axle 366 67 70 Ser 50 60 SBC 2 Spd axle 253 W B w 327 350 F 3 3738638 1 57 59 Ser 7C 8A 8C 8D 8E P T w H D axle 57 Ser 9C 10A 10C 10D 10E exc TDM H D axle 58 59 Ser 5B 5C 6V P T w H D axle 58 59 Ser 7C w P T 283 exc H D axle 59 Ser 8 Clark 5 Spd w H D axle exc 8B 8F 2 Spd 67 70 Ser 50 60 SBC w 235 W B 366 exc 2 Spd axle 67 70 Ser 50 60 SBC w 235 W B P T exc 366 F 3 3738639 1 57 Ser 9A w 2 Spd H D axle 59 Ser 7A Clark 5 Spd w H D 2 Spd axle 66 Ser 60 SBC w 261 W B 2 Spd axle 327 366 66 Ser 60 Tilt w 175 W B 327 366 2 Spd axle 1st design 67 69 Ser 50 60 w 137 175 179 217 W B 15 000 17 000 Ib 2 Spd axle 70 Ser 50 60 137 179 W B w 15 17 000 Ib 2 Spd axle F 3 3738652 1 57 Ser 1OB w 2 Spd H D axle 65 Ser 60 197 169 W B 17 000 Ib 2 Spd axle w Spicer 5 Spd H D 348 66 Ser 60 157 197 W B w 2 Spd axle 327 366 67 69 Ser 50 60 w 167 203 W B exc 2 Spd axle 70 Ser 50 4 cyc Diesel w 167 203 W B exc 15 17 000 Ib 2 Spd axle 70 Ser 50 60 w 167 203 W B exc 2 Spd axle 4 cyc Diesel F 3 3738657 1 57 59 SBC w H D axle exc P T 60 61 Ser 60 16 000 lb axle w 145 197 W B exc SBC P T 62 Ser 60 145 W B w 17 000 Ib 2 Spd axle 327 62 Ser 60 Diesel 145 W B w 17 000 lb 2 Spd axle Y L 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 315 Y 5 441 5 441 5 130 R5v 6 7