68 Ser 40 thru 60 w Dual Brakes exc TDM Die sel 3931661 1 1 30 reaction lever Midland 101699 A 67 68 Ser 40 Conv w Brake Booster 67 Ser 40 SBC w Brake Booster 67 Ser 50 60 Conv SBC Gas exc 18 500 lb axle A O H B 68 Ser 50 60 Conv Gas exc 18 500 lb axle 8874557 1 2 45 LEVER ASSY cyl reaction Midland C 14217 C 68 Ser 40 thru 60 SBC exc Frame Mounted Brake Booster 68 Ser 40 thru 60 w Dual Brakes exc TDM Diesel 3931653 1 1 85 LEVER ASSY cyl reaction Midland C 14217 1 67 69 Ser 40 Conv w Brake Booster 67 Ser 40 SBC w Brake Booster 67 Ser 50 60 Conv SBC Gas exc 18 500 Ib axle A O H B 68 Ser 50 60 Conv Gas exc 18 500 lb axle 8874559 1 19 RING reaction lever fulcrum Midland N 15200 AA 68 Ser 40 thru 60 SBC exc Frame Mounted Brake Booster 68 Ser 40 thru 60 w Dual Brakes exc TDM Diesel 3931655 1 15 RING reaction lever fulcrum Midland N 15200 AH 4 935 P STON CAP CUP DlAPHRAGM NUT PLATE RETAlNER SEAT ASSY SPRlNG VALVE Vacuum Power Brake Cylinder Relay Valve 60 Ser 50 60 w H D Brake Booster 60 Ser 70 exc TDM 3772420 1 w o cups 61 62 Ser 50 60 w H D Brake Booster 61 Ser 70 exc TDM 3785222 1 3 65 w o cups Midland C 13600 E 66 Ser 50 Tilt 4 cyc Diesel 66 Ser 50 exc 4 cyc Diesel 66 Ser 60 exc TDM 67 69 Ser 40 Tilt D D w Brake Booster 67 68 Ser 50 Diesel exc A O H B H D Brake Booster Tilt 67 68 Ser 50 Tilt exc H D Brake Booster 2493260 1 1 45 Midland 101532 C 67 68 Ser 60 TDM exc A O H B Air Brk 68 Ser 40 thru 60 SBC w Frame Mounted Brake Booster 3912064 1 1 15 relay valve Midland 101532 E 66 Ser 50 Tilt 4 cyc Diesel 66 Ser 50 exc 4 cyc Diesel 66 Ser 60 exc TDM 67 69 Ser 40 Tilt D D w Brake Booster 67 68 Ser 50 exc H D Brake Booster A O H B 67 68 Ser 60 TDM exc A O H B 68 Ser 40 thru 60 SBC w Frame Mounted Brake Booster 2493263 1 27 CAP cyl relay valve Midland 101823 55 59 Ser 5 6 w H D Brake Booster 56 59 Ser 7 8 9 10 exc TDM 59 Ser 4 w Brake Booster 66 Ser 50 w Brake Booster 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31S 4 934 4 935 4 336 REV 5 71