Lingenfelter offers this premium quality 160 degree thermostat for General Motors Applications. This is a direct drop in with no modifications needed and includes the rubber seal.
Reducing coolant temperature will help produce more horsepower and improve your performance and driveability. The thermostat is an easy to install component and requires no modifications.
1993-1997 Chevrolet Camaro LT1 5.7L
1992-1996 Chevrolet C4 Corvette LT1 and LT4
1994-1996 Chevrolet Impala SS LT1 5.7L
1993-1997 Pontiac Firebird LT1 5.7L
Click For Thermostat Specification Chart