67 70 Ser 50 exc TDM H D frame 3818393 1 14 60 rear spring front crossmember 63 65 Ser 60 w H D frame exc Tilt 63 66 Ser 60 SBC exc 197 W B 63 66 Ser 80 exc TDM 66 Ser 60 w H D frame exc Tilt TDM Diesel rear spring front crossmember 65 66 Ser 60 4 cyc Diesel 133 145 157 W B w H D frame exc Tilt TDM 2 Spd 16 000 lb rr axle fifth 65 Ser 60 LCF 4 cyc Diesel w 197 211 W B H D frame exc 2 Spd 16 000 lb rr axle 65 66 Ser 60 4 cyc Diesel w 175 211 W B H D frame exc Tilt TDM 2 Spd 16 000 Ib axle sixth 65 66 Ser 60 4 cyc Diesel w 197 223 W B H D frame exc Tilt TDM 2 Spd 16 000 Ib rr axle seventh 67 68 Ser 50 Diesel exc Tilt 67 70 Ser 50 SBC exc 189 W B l 67 70 Ser 60 exc TDM 69 70 Ser 50 exc Tilt TDM SBC 3818395 1 16 95 56 59 Ser 7 8 9 10 exc TDM second 56 59 Ser 7 8 9 10 exc TDM 60 62 TDM third 56 59 Ser 7C 8C 8D 8E 9C 10C 10D 10E SBC exc TDM 60 62 TDM w 193 W B fourth 56 59 Ser 8E 10E SBC exc TDM fifth 56 59 SBC sixth 60 62 TDM w 175 193 W B prop shaft support 60 67 Ser 50 exc H D frame 63 66 Ser 60 w 133 157 175 W B H D frame exc Diesel TDM LCF Tilt 64 66 Ser 60 LCF w H D frame exc 169 W B Diesel 63 66 Ser 80 exc aux trans 63 Ser 80 TDM w aux trans exc Diesel 65 66 Ser 60 w 175 W B H D frame cowl W S exc Diesel TDM LCF Tilt 68 69 Ser 50 TDM 68 69 Ser 50 60 2 cyc Diesel exc Tilt 70 Ser 40 thru 60 second 63 Ser 50 w 175 W B exc LCF 63 67 Ser 50 LCF w 169 175 197 W B exc Diesel 63 69 Ser 60 SBC 63 Ser 60 TDM 63 Ser 60 w 175 197 W B exc FFC SBC Tilt TDM 63 67 Ser 60 Tilt w 145 175 W B 63 66 Ser 80 Tilt w 145 W B i 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORAT ON P A 31SY 7 012 7 012 7 12 REV 6 71