High Horse Performance, Inc.
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HHP Racing 180 Degree Thermostat for 5.7/6.1/6.2/6.4L HEMI
TOP SELLER! NEW & IMPROVED! Help your Gen 3 HEMI manage engine temperature more effectively with the HHP Racing 180 Degree Thermostat. Designed to begin opening sooner than the higher-temperature factory thermostat, this upgrade allows coolant circulation to begin earlier and can help support lo...
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