Mishimoto MMTS-GM-92L Chevrolet Corvette Racing Thermostat, 1992-1996 FITS: 1993-97 Camaro, 1994-96 Roadmaster, 1994-96 Fleetwood, 1994-96 Caprice FITS: 1992-96 Corvette, 1994-96 Impala SS, 1993-97 Firebird Lower activation temp allows coolant to flow through the engine earlier Mishimoto Activation: 160F (71C) / OEM Activation: 186F (85.5C) Mishimoto Lifetime Warranty