67 70 Ser 50 TDM w 2 Spd axle 3902055 1 40 BRACKET selector valve 68 70 Ser 60 w 23 000 lb 2 Spd axle 3923827 1 1 85 BRACKET control valve 2 61 62 Ser 50 60 w 15 000 lb axle 2nd design exc Tilt 61 Ser 70 SBC w 15 000 lb axle 2nd design exc Tilt 62 Ser 60 70 w 17 000 lb axle exc SBC CLAMP valve cable 61 62 Ser 60 Tilt w 15 000 lb axle 2nd design valve cable upper 65 66 Ser 60 4 cyc Diesel w 15 16 000 lb axle exc Air Equip 65 66 Ser 50 4 cyc Diesel w 15 000 lb axle exc Tilt valve shift cable 65 66 Ser 60 Tilt 4 cyc Diesel 15 000 lb axle w H D wiring Air Equip shift switch to junction cable to gearshift lever lwr 65 Ser 80 Tilt 4 cyc Diesel 18 500 lb axlle w H D wiring 70 Ser 50 Tilt w 15 000 Ib 2 Spd axle 3813316A R 20 axle shaft cable to gear shift lever lower 63 Ser 50 60 2 Spd axle 3848061 1 1 05 HOUSING left selector valve 4 329 63 Ser 50 60 2 Spd axle 3848062 1 1 05 HOUSING right selector valve 4 329 49 55 All 1st Ser 3658835 1 SPRING valve lwr rod 27 coils 8 081 62 63 Ser 50 60 3828349 1 6 75 SWITCH speedometer adapter 4 329 63 Ser 50 60 2 Spd axle exc 4 cyc Diesel 3846490 1 2 65 SWITCH selector valve 4 329 NOTE 2 Snap action switch located against the concave shaped knob when the knob is in the closed position 5 638 HOSE ADAPTER ASSY CLAMP CLIP CONNECTOR ASSY ELBOW A NIPPLE PIPE ASSY Axle Vacuum Shift 55 61 All selector valve to shifter cyl pipes 62 Ser 60 Tilt 3682980 A R 1 70 control pipe front x 16Vz 67 Ser 50 60 TDM w A O H B 67 68 Ser 50 Conv Gas w 2 Spd 15 000 lb axle 3898636 1 1 45 ADAPTER ASSY rear axle air cleaner 67 Ser 50 FFC w 2 Spd 15 000 lb axle 68 Ser 50 FFC w 2 Spd 15 000 lb axle exc Frame Mounted Brake Booster 3900835 1 6 45 ADAPTER ASSY rr axle air cleaner 1Vz from flange to end 69 70 Ser 40 w Brake Booster exc D D 69 70 Ser 40 50 SBC exc Air Brake 69 70 Ser 50 60 FFC exc SBC 3959619 1 3 35 ADAPTER ASSY vacuum power brk cyl air cleaner 2 from flange to end All All 2494772A R 47 CLAMP V to diameters 1 166 68 69 Ser 40 thru 60 SBC w Frame Mounted Brake Booster 68 Ser 50 w 15 000 lb 2 Spd axle exc Tilt Diesel 69 Ser 40 FFC w Brake Booster 69 Ser 50 60 FFC exc SBC 1374023 2 20 CLAMP front and rear intake hose I D 65 66 Ser 60 Tilt 4 cyc Diesel w 15 16 000 lb axle Hyd Brake 5110070 1 34 CLIP selector valve pipe to cab support frame bracket bolt 60 62 Ser 60 FFC 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 315 REV 5 71 s zas 5 636 5 638