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Cometic C5256-080 MLS Cylinder Head Gasket for Chevrolet W-Series Big Block - 348/409 V8

(Chevrolet Impala 1958-65, C10 Pickup 1960-61, El Camino 1959-60, Suburban 1961, K10 Pickup 1960-61, C20 Pickup 1960-61, Bel Air 1958-65 + 14 more models)

Part of: Cometic MLS Cylinder Head Gasket Bore Honda

Other options in this family: Cometic C4311-040 Cometic C4251-030 Cometic C4232-030 Cometic C4962-028 Cometic C5434-051

Manufacturer

Picture for manufacturer Cometic

Part Number

C5256-080
6 reviews
Sale Price

$157.59

Estimated ship date Monday, November 23

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Product Details

The Cometic C5256-080 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Chevrolet 348 and 409 cubic inch W-Series big block V8 engines. This high-performance gasket features a .080" compressed thickness and 4.375" bore diameter, providing exceptional sealing reliability for street and performance applications.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior durability and heat resistance
  • .080" (2.03mm) compressed gasket thickness for precise compression control
  • 4.375" bore diameter optimized for 348/409 W-Series engine specifications
  • Advanced sealing technology prevents combustion leaks and maintains consistent cylinder pressure
  • Engineered for both stock rebuilds and high-performance applications
  • Manufactured to strict OE specifications with enhanced materials

Cometic's MLS head gaskets utilize multiple layers of stainless steel with proprietary coatings to provide maximum sealing capability while accommodating thermal expansion and engine movement. Ideal for enthusiasts restoring or upgrading classic Chevrolet W-Series big block engines found in 1958-1965 full-size Chevrolets and light trucks.

Products specifications

Fits

Chevrolet Impala 1958-65, C10 Pickup 1960-61, El Camino 1959-60, Suburban 1961, K10 Pickup 1960-61, C20 Pickup 1960-61, Bel Air 1958-65, K20 Pickup 1960-61, C30 Pickup 1960-61, Biscayne 1958-65, Truck 1958, 1960, Kingswood 1959-61 + 9 more models

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

great product fast shipping

Everything went just as one would expect. Ordered product and it was delivered.

Right part Best price

Than you easy to buy

very easy to use

Good service and fast.

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