Old Air Products STV Update Kit The STV Valve Update Kit converts the original STV (Suction Throttling Valve) to a cycling clutch type system. Easy to install by removing the internal parts from original valve and installing update kit into original valve. When updated, the ...

The STV Eliminator replaces the STV Valve on 1962-1966 Chevrolet Corvette models with two #12 fittings Converts the A/C System to a cycling clutch type system like found on later model vehicles. Excellent choice for vehicles being retrofitted to newer refrigerants. Kit ...

Our STV Eliminator Kit designed for 1962-1965 Cadillac models with two #12 Fittings The STV Eliminator replaces the STV Valve and converts the A/C System to a cycling clutch type system like found on later model vehicles. An excellent choice for vehicles being retrofitted  ...

Vacuum actuator for GM Suction Throttling Valve (STV) - 4 inch diameter $150.00 refundable core charge added to price, once we receive your core and determined to be rebuildable we will issue a refund back to you.  Ranco or Harrison only. ...

Factory Replacement A/C Tube for 1962-1964 Chevrolet Full Size models #12 Suction Fitting Outlet on STV Made in the ...

Factory Replacement A/C Tube for 1963-1966 Chevrolet Corvette models STV Valve to Hose Made in the ...

Thermostat Switch for Cycling Compressor Preset for GM Applications and STV Update Made in the ...

Replacement Diaphragm for 1962-1965 GM models, with STV Our valves offer the quality, reliability and durability of OE. Restore A/C performance due to restricted or failing components. ...

A/C Hose Assembly for 1962-1965 Cadillac models with STV, Compressor to Evaporator, Suction Line Old Air Products A/C Hose Assemblies are manufactured wth high quality barrier hose and beadlock ferrules and fittings. Our hose assemblies are designed for use with either R12 or 134a refrigerant. ...

Old Air Products Evaporator Core replacement for 1965 Pontiac Full Size models, Early Style with STV Our Evaporators have more Coil Circuits/Passes for greater system efficiency and higher performance than original OE & our competitors’ reproductions. Restore ...

Old Air Products' Factory Replacement A/C Tube Liquid Line for 1964-65 Pontiac GTO, Tempest, Lemans with STV Made in the ...