67 69 Ser 60 w 2 Spd axle exc Tilt TDM 68 69 Ser 50 Diesel w 2 Spd axle exc Tilt 70 Ser 50 60 w 2 Spd axle 6291227 1 9 40 WIRE ASSY control 66 Ser 50 Tilt 4 cyc Diesel w 15 000 lb 2 Spd 66 Ser 60 Tilt w 15 17 000 lb 2 Spd 66 Ser 80 Tilt w 18 500 23 000 lb 2 Spd exc Diesel 66 70 All 6290490 1 2 75 WIRE ASSY control attaches to motor 66 70 All 6290491 1 7 15 WIRE ASSY control extension 258 8 long 66 70 AII 6290494 1 7 15 WIRE ASSY control extension 149 3 long 66 69 All 6290497 1 3 35 WIRE ASSY control extension 83 8 long 66 70 AII 6290540 1 7 30 WIRE ASSY control extension 201 3 long 67 68 Ser 50 Tilt Diesel w 2 Spd axle 67 69 Ser 60 Tilt w 2 Spd axle 68 69 Ser 50 Tilt w 17 000 Ib 2 Spd axle Gas 6287859 1 8 05 WIRE ASSY control 68 70 Ser 60 w 23 000 Ib 2 Spd axle exc Tilt 6297026 1 3 80 WIRE ASSY rear axle control extension 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31S REV 6 71 5 299 5 660 5 803