1955-57 Chevrolet SureFit System, 4 Vent Complete Kit (No molded center vent)

Gen IV SureFitTM System Features: -

• Fly-By-Wire fully electronic servo motor controls with no cables or capillary tube to route.
• - Infinite “just right temperature” air blending.
• - Infinite blower fan speed adjustment 
• - High-volume dehumidified defrost. - Separate high-capacity aluminum plate & fin cooling coil.
• - Copper/brass CuproBrazeTM parallel flow heater coil.
• - Mounts behind the dash.
• - Uses your factory system controls with our patented Electronic Cable Converters.
• - Replacement molded glove box (reduced capacity).

PRODUCT UPDATE 8/29/17:  The 1957 Chevy SureFit kit now includes several new features. The refrigerant and heater lines now route through the passenger side fresh air inlet for a cleaner firewall and less visible engine compartment hose routing.