VHP Hi-Flow 170 Deg Thermostat with Housing 1997 T0 2003, C5 Corvette

1997-03 (C5) Ported Thermostat Housing With 170 Degree Thermostat

175 Degree Warm Weather & High Performance Thermostat For 1997 To 2003 Corvettes . Our New Thermo Has Our Safety Bypass And A New Higher Flow Housing. Replacement Water Pumps For Earlier Lsx Engines Use This New Thermostat. 

THIS IS THE ONLY LSX UNIT WITH A SAFETY BYPASS. THIS ALLOWS COOLANT TO FLOW AROUND THE THERMOSTAT IN THE EVENT OF FAILURE.  VHP HAS BUILT AND SOLD OVER 10,000 OF THESE UNITS.

 Includes Thermostat and O-Ring only. No Housing is included.

Reduces Engine Temperature By Up To 14 Degrees Over Stock
Improves Performance & Prolongs Engine Life
Modified Spring & 170 Degree Thermostat
"Over Pressure" Valve Is Removed
By-Pass Is Ported & Machined To Assist In Flow
Use With Original 1997-03 Water Pump Only
Installs In Approximately 10 Minutes
Made In The USA
NOTE: If water pump has been replaced in 2004 or newer model Use P/N 25-109341