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Electronically Controlled Precision. The Full Size Chevy Electronic Bypass Heater Control Valve, 1958-1972, provides variable control over engine coolant flow, allowing precise adjustment of heater temperature. It efficiently manages heat delivered to the cabin by diverting coolant away from the heater core when not needed, reducing interior heat buildup. This product is ideal for engine swaps and performance upgrades requiring fine temperature regulation.
_x000D__x000D_Quality Manufacturing. Constructed with durable materials and integrated servo motor technology, this valve assembly includes a wire harness and rotary control switch for easy operation. Its robust design ensures reliable performance and longevity, built to withstand automotive operating environments while maintaining consistent function.
_x000D__x000D_Installation Ease. Installation requires a 12-volt power source and connection to existing heater hoses. Basic mechanical skills are needed. No drilling or permanent modifications are typically necessary, making it straightforward for professional and experienced enthusiasts.
_x000D__x000D_Application. The heater valve kit fits 5/8" heater hoses but includes adapters for 3/4" hoses, supporting a variety of installations. It is particularly suited for LS engine swaps where precise coolant control is essential.
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