POA Update Kit replaces the original POA Valve to convert the A/C system to cycling clutch system as found on later model vehicle to eliminate problems with sticking internal piston. This kit includes: Pressure Switch, Wire Harness and fitting to replace POA valve with ports for oil bleed line from evaporator, and equalizer tube from expansion ...

1966-73 with Factory AC R134A POA Valve Update Set. This POA (Pilot Operated Absolute) valve update set will replace the original unit and convert to a more reliable modern pressure cycling clutch system to improve performance and eliminate sticking pistons. Set includes: POA elim inator tube; Pressure switch; O-rings; Wiring harness; Detailed ...

The Old Air Products POA Combo Kit combines the most commonly used components required to service, update and/or retrofit the A/C system on many 1965-72 GM vehicles all in 1 convient package. The POA Combo Kit includes our POA Update kit, expansion valve, factory style aluminum receiver drier along with necessary o-rings and hardware for ...

POA Update Kit replaces the original POA Valve to convert the A/C system to cycling clutch system as found on later model vehicles to eliminate problems with sticking internal piston. This kit includes: Pressure Switch, Wire Harness and fitting to replace POA valve with ports for oil bleed line from evaporator, and equalizer tube from expansion ...

1966-73 General Motors - POA Valve Eliminator Kit Designed to replace the stock POA valve that constantly has the compressor running, converting the air-conditioning system to the cycling clutch system that GM switched to in 1977 and continues to use to this day.

2024年7月19日 · POA Update Kit for 1965-73 GM & Ford Vehicles for 134A [50-2551A]. This POA Update Kit is for use with 134A refrigerant,for R-12 order 50-2551. POA valve update kits convert the A/C system to a cycling clutch type system as found.

These update kits allows you to convert your existing P.O.A. valve to a more modern and reliable cycling clutch system for added efficiency. The all-inclusive kits feature the valve, switch, seals and wiring for a straightforward install. The Deluxe kit …