63 66 Ser 50 157 W B w 11 000 Ib axle exc Die sel 67 69 Ser 40 D D w 157 W B 6 cyl exc 13 500 lb axle 70 Ser 40 D D w 157 C1 W B exc 13 500 Ib axle F 49 3768968 1 60 61 Ser 60 LCF w 121 W B 5 Spd w 15 000 lb axle 1st design E 3 16 37689B8 1 60 62 Ser 60 w 15 000 lb axle exc SBC 121 157 197 W B P T 61 66 Ser 50 w 15 000 lb Sgl Spd axle exc 109 W B 63 65 Ser 60 w 145 W B 6 cyl exc 17 000 lb 2 Spd axle 63 65 Ser 60 w 133 175 W B w 15 000 Ib 2 Spd axle 63 65 Ser 60 145 W B w 5 Spd Clark exc 23 000 Ib rear spring 17 000 Ib 2 Spd axle 4 cyc Diesel 63 66 Ser 60 Tilt 133 145 W B w 15 000 lb axle 327 exc 2 Spd 66 Ser 60 133 145 175 W B exc P T 2 Spd 366 67 69 Ser 50 60 Tilt w 133 145 W B 6 cyl exc 15 000 17 000 lb 2 Spd axle F 54 3768995 1 60 62 Ser 60 SBC 197 W B w 15 17 000 lb axle exc P T 60 62 Ser 60 157 W B w 15 000 17 000 lb axle exc P T Diesel 61 65 Ser 50 157 W B w 15 000 Ib axle exc 4 cyc Diesel 61 Ser 70 157 W B w H D chassis exc P T 62 Ser 60 197 W B w 15 000 lb axle exc P T 63 66 Ser 60 w 157 W B 15 000 Ib axle exc P T TDM 65 66 Ser 60 4 cyc Diesel w 157 W B 15 000 Ib axle F 3 497 3773491 1 60 61 Ser 60 w 133 W B P T w 16 000 lb axle exc LCF SBC 60 61 Ser 70 w 133 W B 62 Ser 60 Tilt 133 W B w P T 66 Ser 60 w P T 133 W B 2nd design 67 69 Ser 50 60 w 125 W B exc 2 Spd axle 427 70 Ser 50 60 w 125 W B exc 2 Spd axle P T 427 F 3 3771384 1 60 61 Ser 60 145 175 197 W B w P T exc SBC 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 315 L 5 441 5 441 5 132 REv 6 71