77 Late -1978 Corvette with CCOT (Clutch Cycling Orifice Tube) Exc. High Performance, A/C Hose Assembly Dual Hose
This system has a fixed rate orifice tube and cycles the A/C clutch on the compressor to regulate pressures and refrigerant…
all 2nd design: VIN ending in 27373 to 49213, alarm switch located in driver side door lock cylinder & alarm horn located behind driver side front fender, near firewall (includes heater wiring and Air Conditioning Compressor Ground Wire)…
all 1st design: VIN ending in 00001 to 27372, alarm switch located in driver side front fender & alarm horn located behind driver side rear fender (includes heater wiring and Air Conditioning Compressor Ground Wire) TECH NOTES…