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.

• Fits 2014 & up GM Gen V LT1/LT4 Engines
• Multi Layer Stainless Steel
• Oval Port 1.83 inch x 2.24 inch
• Will not deteriorate from scrubbing action caused by different expansion rates in aluminum and steel materials.
• Thickness .072 inch
• 3-Layer Gasket Conforms to Header Flanges Better Than OEM 2-Layer Design

Details:

• Collector Gaskets Included: No
• Emission Code: 5
• Gasket Line: MLS
• Material: MLS
• Port Shape: Oval
• Port Size: 1.83 x 2.24
• Quantity Per Pkg.: 2
• Warranty: Manufacturer's Limited 90 Day Warranty