ABBR EVIATIONS Cont d I T Teeth U Pan Underpan Tach Tachometer Upr Upper TDM Tandem Util Utility Tel W Telescopic Wheel Temp Temperature Ter Terminal Vac Vacuum T G Turboglide Vent Ventilator T H Turbo Hydramatic Thd Thread Therm Thermostat W G T Warner Gear T lgn Transistor Ignition Transmission T W Tilt Wheel W With Trans Transmission W A C Automatic Choke 2 B C Two Barrel Carburetor W O Without 3 2B C Triple Two Barrel Carburetor Carburetor W Pump Water Pump Trf Transfer WB Wheelbase Turbo Turbocharger W Cord Weathercord Whlhse Wheelhouse Wind Window U joint Universal Joint W S Windshield US Undersize W Strip Weatherstrip Univ Universal W W Windshield Washer I T 197O CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORAT ON P A 31 129