Mr. Gasket, Multi-Layered Steel Material, Round Ports

Part #: 4805G

Brand: Mr. Gasket


Shipping calculated at checkout.

- 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 .072"

Header Gaskets - MLS - 5.7L GM Small Block Gen III/IV (LS Based) 1997-15

Part #: 4805G
  • Length: 0.5"
  • Width: 3.7"
  • Height: 21.2"
  • Emissions Code: 5
  • Prop 65: No
Installation Notes:

Does not Fit LS7 & LS9