67 68 Pass w Auto Temp Con trol 570266 1 15 TEE hose unit to eng vac conn 67 68 Pass w Auto Temp Control 1477536 1 20 TEE hose unit to transducer conn Vu 0 0 69 Pass w C A C exc Sta Wag 3929022 1 1 15 TEE heater and A C air and water valve vac control hose 66 68 Pass w Auto Temp Control 1486495 1 40 PLUG vac hose unit 66 Pass w Auto Temp Control 3900927 1 2 60 BLOCK ASSY control valve conn 66 Pass w Auto Temp Control 3900928 1 2 10 BLOCK ASSY servo valve conn 66 Pass w Auto Temp Control 3900929 1 1 40 BLOCK ASSY power switch conn 67 68 Pass w Auto Temp Control 3910574 1 3 10 BLOCK ASSY A C control valve conn 67 68 Pass w Auto Temp Control 3910575 1 2 45 BLOCK ASSY A C control valve servo 67 68 Pass w Auto Temp Control 3912043 1 55 GROMMET vac hose unit 68 70 Chevelle w C A C 3923189 1 40 ARM A C air inlet side shroud vac actuator 65 66 Pass w Prod C A C 1998905 1 5 60 ACTUATOR air adap vac 67 69 Camaro w C A C 68 69 Chevy Chevelle w C A C 70 Chevelle Nova Camaro w C A C 1998927 1 3 03 ACTUATOR A C air inlet plenum valve 67 69 Camaro w C A C 68 69 Chevy Chevelle w C A C 70 Chevelle Nova Camaro w C A C 1998929 1 2 36 ACTUATOR air inlet side shroud vacuum 69 70 Pass w C A C Auto Temp Control 70 Chevelle Camaro w C A C Auto Temp Control 1998991 1 3 83 ACTUATOR heater air dist vac 70 Camaro w C A C 1998972 1 2 80 plenum air inlet plenum valve 66 Pass w Auto Temp Cont 1998923 1 2 84 ELEMENT heater div valve vacuum 67 68 Pass w C A C 3150944 1 2 79 ELEMENT air adap vac 69 Pass w Auto Temp Control 1998964 1 4 74 ELEMENT air inlet vacuum 69 70 Pass w Auto Temp Control 1998930 1 4 38 ELEMENT heater and defroster valve 70 Camaro w C A C 1998992 1 4 20 ELEMENT defroster purge valve w 3020520 70 Camaro w C A C 1998994 1 3 05 ELEMENT evap purge valve w 3020521 70 Camaro R S C A C w P G T H 350 exc P B 3981048 1 1 00 FITTING ASSY vac in inlet manif 66 Pass w Auto Temp Control 3975841 1 SUPPORT vacuum switch 66 Pass w Auto Temp Control 3875842 1 10 CLAMP vacuum switch 65 66 Pass w C A C exc Temp Cont 67 70 All w C A C 385076 1 3 00 TANK ASSY refrig vac cont 69 Pass w Temp Cont 3875856 1 5 55 TANK ASSY vac cont 9 282 REFRlGERANT LUBRICATlNG OlL SEAL Maintenance Items Air Conditioning 62 70 All 1050807 A R 1 55 consists of 1 12 lb throw away 8 800 Note 1 62 70 All 1050121 A R 1 55 consists of 1 15 oz can 8 800 62 70 All 5416939 A R OT 2 95 LUBRICATING OIL refrigerant line 1 qt container 525 viscosity 62 70 All 5877497 A Fl 90 SEAL thread refrigerant line dia 5 lg red NOTE 1 Price shown is per pound 9 645 SEE RADIO CATALOG P A 5B 9 650 SEE RADIO CATALOG P A 5B 9 655 SEE RADIO CATALOG P A 58 9 665 SEE RADIO CATALOG P A 58 i 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATl0N P A 30A 9 281 9 665 9 32 REV 2 71