Mr. Gasket LS1 Late Thermostat Features: LS1 Late Thermostat 160 deg. Height: 5.50 Width: 3.10 Length: 0.50 Weight: 0.20 lbs Fitment: 2004/Pontiac/GTO/Base Coupe 2-Door/5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated^^2004/Chevrolet/Corvette/Z06 Coupe 2-Door/5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated^^2004/Chevrolet/Corvette/Base Hatchback 2-Door/5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated^^2004/Chevrolet/Corvette/Base Coupe 2-Door/5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated^^2004/Chevrolet/Corvette/Base Convertible 2-Door/5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated^^2003/Chevrolet/Corvette/Z06 Coupe 2-Door/5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated^^2003/Chevrolet/Corvette/Base Hatchback 2-Door/5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated^^2003/Chevrolet/Corvette/Base Coupe 2-Door/5.7L 350Cu. In. V8 GAS OHV Naturally Aspirat...