68 69 Ser 50 exc Tilt TDM H D frame rear spring rear crossmember 67 Ser 50 60 w 189 W B exc Tilt SBC TDM 67 Ser 40 thru 60 Tilt w 175 W B 67 69 Ser 50 60 SBC 68 69 Ser 50 60 w 203 217 9 W B 70 Tilt w 175 W B 3818332 2 2 95 rear crossmember 63 65 Ser 60 exc TDM SBC FFC Tilt 169 W B LCF 63 65 Ser 80 exc TDM 66 Ser 50 60 Tilt w 175 W B 66 Ser 60 2 cyc Diesel w 197 W B exc Tilt TDM LCF 66 Ser 60 w H D frame exc 4 cyc Diesel TDM 67 70 Ser 50 w H D frame exc Tilt TDM SBC 67 70 Ser 50 Diesel 67 70 Ser 60 exc SBC TDM 66 Ser 80 exc Diesel 3818398 2 1 60 GUSSET rear spring rear crossmember seventh eighth 65 Ser 80 TDM 4 cyc Diesel w 157 175 W B exc 34 000 lb axle GUSSET right fourth fifth 65 Ser 80 TDM 4 cyc Diesel w 193 W B exc 34 000 lb axle 2434380 1 65 50 fourth fifth 60 61 Ser 60 70 SBC 61 Ser 60 70 w H D chassis 60 61 Ser 70 80 w 97 109 121 133 145 W B 62 All w 175 197 W B exc TDM 62 Ser 80 exc TDM 62 Ser 60 SBC Tilt 62 Ser 60 157 W B w H D chassis exc Diesel PLATE second bottom 61 Ser 70 80 Tilt w H D torsion bar 62 Ser 80 Tilt w H D torsion bar exc 97 W B 3788557 1 3 60 third bottom 60 62 Ser 40 3770878A R 25 REINFORCEMENT frt flange 61 62 TDM w 157 W B 2nd design REINFORCEMENT fourth 61 62 TDM w 175 W B 2nd design fifth 61 62 TDM w 193 W B 2nd design sixth 2 used each location triangular shaped 63 66 Ser 60 80 TDM 3795606 A R 12 15 rear spring 67 70 Ser 50 60 TDM 3905075 2 13 25 REINFORCEMENT rear spring crossmember 65 Ser 80 TDM 4 cyc Diesel w P S 65 Ser 60 80 TDM 4 cyc Diesel w tow hook 66 68 Ser 50 60 Tilt 4 cyc Diesel 66 67 Ser 60 TDM 4 cyc Diesel 67 69 Ser 50 4 cyc Diesel exc Tilt 70 All 2436165 4 15 WASHER Wu l D x 1V O D x 4 thk 7 068 HOOK DECK UNlT GUSSET ASSY WASHER Frame Tow 60 66 All 67 70 Ser 40 thru 60 Tilt 2133367 1 7 35 left 60 66 All 67 70 Ser 40 thru 60 Tilt 2133366 1 7 35 righ1 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31S REv 6 7 7 19 7 039 7 068