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Mr. Gasket

Mr. Gasket MLS Header Gaskets 4805G Exhaust Gaskets, Header, Stainless Steel, Round Port, Chevy, LS, Pair

SKU: MRG4805G

Header and Exhaust Manifold Gaskets
Mr. Gasket MLS Header Gaskets 4805G Exhaust Gaskets, Header, Stainless Steel, Round Port, Chevy, LS, Pair

Mr. Gasket

Mr. Gasket MLS Header Gaskets 4805G Exhaust Gaskets, Header, Stainless Steel, Round Port, Chevy, LS, Pair

SKU: MRG4805G

Header and Exhaust Manifold Gaskets
A$140.92
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Mr. Gasket MLS (multi-layered steel) header gaskets are designed for extreme cylinder pressures produced by high horsepower, high compression, turbo-charged, supercharged and nitrous equipped engines. MLS header gaskets are manufactured from three stainless steel layers that 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 excessive exhaust pressure produced from cylinder heads.

Part Type

GM LS MLS Exhaust Gasket 1.75 Round

Data: v4.2 - Upd: 2026-10-14 09:40:22

Specifications

Product Attributes - Brand
Mr. Gasket
Product Attributes - Manufacturer's Part Number
4805G
Product Attributes - Part Type
Header and Exhaust Manifold Gaskets
Product Attributes - Product Line
Mr. Gasket MLS Header Gaskets
Product Attributes - UPC
084041024188
Product Attributes - Port Style
Round
Product Attributes - Gasket Material
Stainless steel
Product Attributes - Port Height (in.)
1.750
Product Attributes - Port Width (in.)
1.750
Product Attributes - Quantity
Sold as a pair.

Reference Information

Brand Name/s Mr. Gasket
StreetFX SKU mrg4805G
SFX Item ID 4982608
Supplier Item Code 4982608
Manufacturer SKU 4805G
Manufacturer UPC 84041024188

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1997
    Ending Year2004
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2014
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2019
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
  • MakeCHEVROLET
    Beginning Year2006
    Ending Year2015
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size7.0L/427
  • MakeCHEVROLET
    Beginning Year2008
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.2L/376

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