Multi-Layered Steel (MLS) exhaust and header collector 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.
• Multi Layer Stainless Steel 3-Layers
• Round Port 1.75 inch Diameter
• Thickness .072 inch
• Fits GM LS Series Engines 1997-'15

Details:

• Collector Gaskets Included: No
• Emission Code: 5
• Gasket Line: MLS
• Material: MLS
• Port Shape: Round
• Port Size: 1.75
• Warranty: Manufacturer's Limited 90 Day Warranty