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Fel-Pro Performance Head Gaskets 1027 Gasket, Composition Type, 4.370 in. Bore, .039 in. Compressed Thickness, Chevy, Big Block, Each

SKU: FEL1027

Head Gaskets

Fel-Pro Performance Head Gaskets 1027 Gasket, Composition Type, 4.370 in. Bore, .039 in. Compressed Thickness, Chevy, Big Block, Each

SKU: FEL1027

Head Gaskets
A$233.83
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

IMPORTANT NOTICE: Pre-flattened copper wire. For Aluminum heads only. Will not fit Gen V or GEN VI blocks.

Forged in the fires of high performance engines, Fel-Pro Performance head gaskets are quite literally created to tame the fiery combustion chambers of up to 1,000 hp engines. Reinforced with KEVLAR® fiber and engineered to give you a perfect seal that can withstand combustion pressures of 1,500 to 3,000 psi, these gaskets are bred for high performance. They have a conformable anti-stick coating—and are constructed with pre-flattened copper or steel rings for easy installation, while also giving them the strength to tame your beastly powerplant. The anti-stick coating ensures easy removal and cleanup on frequent rebuilds, but also aids in micro-sealing minor surface irregularities. When rebuilding your engine, use the parts you wish were in it to begin with. Put a set of Fel-Pro Performance head gaskets in that engine—not only to help it perform better today, but to make your next engine project that much easier.

Part Type

BB Chevy W/Aluminum Head 4.370in Bore

Data: v4.2 - Upd: 2026-10-14 09:37:52

Specifications

Product Attributes - Brand
Fel-Pro
Product Attributes - Manufacturer's Part Number
1027
Product Attributes - Part Type
Head Gaskets
Product Attributes - Product Line
Fel-Pro Performance Head Gaskets
Product Attributes - UPC
084113010279
Product Attributes - Bore (in.)
4.370 in.
Product Attributes - Bore (mm)
110.998mm
Product Attributes - Gasket Material
Steel core laminate
Product Attributes - Compressed Thickness (in.)
0.039 in.
Product Attributes - Compressed Volume (cc)
9.700cc
Product Attributes - Lock Wire
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Pre-flattened copper wire. For Aluminum heads only. Will not fit Gen V or GEN VI blocks.

Reference Information

Brand Name/s Fel-pro
StreetFX SKU fel1027
SFX Item ID 4991407
Supplier Item Code 4991407
Manufacturer SKU 1027
Manufacturer UPC 84113010279

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1966
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.0L/366
  • MakeCHEVROLET
    Beginning Year1966
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.0L/427
  • MakeCHEVROLET
    Beginning Year1966
    Ending Year1970
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1972
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.6L/402
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1990
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454

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