1981-1991 Corvette C4 Thermostat 160 Degree Powerstat

1981-1991 C4 Thermostat 160 Degree Powerstat

Our 1981-1996 Corvette Powerstat 160 Degree Thermostat helps keep your engine running cooler. And a cooler your engine gives you better performance. Our 160 degree Powerstat is a direct replacement for the stock thermostat.

This Thermostat will not fit on ZR1 Corvette Engines.

• Fits Non-ZR-1 1981-1982 Corvettes
• Fits Non-ZR-1 1984-1991 Corvettes
• 160 Degree Flow Threshold

Parts You Will Need

• 

  1953-1991 Thermostat Housing Gasket

Also known under these part numbers: (For reference only)

• 00055644200064
• 1000
• 12T1B
• 2000-160