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Mr. Gasket

Mr. Gasket Ultra-Seal Intake Manifold Gaskets 5812 Gaskets, Intake, Ultra-Seal, Composite, 2.19 in. x 1.31 in. Port, .120 in. Thick, Chevy, Small Block, Set

SKU: MRG5812

Intake Manifold Gaskets
Mr. Gasket Ultra-Seal Intake Manifold Gaskets 5812 Gaskets, Intake, Ultra-Seal, Composite, 2.19 in. x 1.31 in. Port, .120 in. Thick, Chevy, Small Block, Set

Mr. Gasket

Mr. Gasket Ultra-Seal Intake Manifold Gaskets 5812 Gaskets, Intake, Ultra-Seal, Composite, 2.19 in. x 1.31 in. Port, .120 in. Thick, Chevy, Small Block, Set

SKU: MRG5812

Intake Manifold Gaskets
A$206.61
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Mr. Gasket Ultra-Seal gasket sets are made of a cellulose/nitrile material that is less compressible for excellent sealing and durability. This material has an anti-stick coating, plus a silicone bead around each intake port, except where noted, for a tight, leakproof seal. These gaskets are the perfect solution for intake-sealing problems associated with the small sealing areas between ports, and the different expansion rates of intake manifolds and cylinder heads. The choice of champions, these sets come complete with all necessary seals and can be trimmed to fit modified ports where needed.

Part Type

Silicone Intake Gaskets

Data: v4.2 - Upd: 2026-10-14 09:40:36

Specifications

Product Attributes - Brand
Mr. Gasket
Product Attributes - Manufacturer's Part Number
5812
Product Attributes - Part Type
Intake Manifold Gaskets
Product Attributes - Product Line
Mr. Gasket Ultra-Seal Intake Manifold Gaskets
Product Attributes - UPC
084041058121
Product Attributes - Port Height (in.)
2.190
Product Attributes - Port Width (in.)
1.310
Product Attributes - Gasket Material
Cellulose/Nitrile composition
Product Attributes - Thickness (in.)
0.120
Product Attributes - Port Style
Stock
Product Attributes - Upper Intake Manifold Plenum Gasket Included
No
Product Attributes - Water Crossover Style
Open
Product Attributes - Quantity
Sold as a set.

Reference Information

Brand Name/s Mr. Gasket
StreetFX SKU mrg5812
SFX Item ID 4982489
Supplier Item Code 4982489
Manufacturer SKU 5812
Manufacturer UPC 84041058121

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
  • MakeCHEVROLET
    Beginning Year1957
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
  • MakeCHEVROLET
    Beginning Year1962
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.4L/327
  • MakeCHEVROLET
    Beginning Year1967
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.9L/302
  • MakeCHEVROLET
    Beginning Year1967
    Ending Year1986
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
  • MakeCHEVROLET
    Beginning Year1968
    Ending Year1973
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/307
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • MakeCHEVROLET
    Beginning Year1975
    Ending Year1976
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/262
  • MakeCHEVROLET
    Beginning Year1976
    Ending Year1986
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
  • MakeCHEVROLET
    Beginning Year1979
    Ending Year1982
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.4L/267

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