Mr. Gasket MLS Header Gaskets; 1.92-Inch Round Ports (66-74 Big Block V8 Corvette C2 & C3)Find parts that fit my vehicle

Multi-Layered Steel (MLS) exhaust gaskets are designed for extreme cylinder pressures produced by high horsepower high compression turbo-charged, supercharged and nitrous oxide injected engines. Manufactured from three stainless steel layers, they resist corrosion, will not burn through or push out and maintain maximum fastener torque retention. Stress formed inner and outer layer embossments act like springs that rebound under exhaust flange clamp load, creating force to seal extreme exhaust pressures. Total gasket thickness .075 inch. Will not deteriorate from scrubbing action caused by different expansion rates in aluminum and steel materials.
Features:
Designed for extreme cylinder pressures by high horsepower-high compression turbocharged, supercharged and nitrous oxide injected engines
Manufactured from three stainless steel layers, they resist corrosion, will not burn through or push out and maintain maximum fastener torque retention
Stress formed inner and outer layer embossments act like springs that rebound under flange clamp load, creating force to seal extreme pressures
Will not deteriorate from scrubbing action caused by different expansion rates in aluminum and steel materials
Total gasket thickness .075 inch

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