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Cometic C5699-030 MLS Cylinder Head Gasket for Chevrolet Inline - Gen-3 6

(GMC G2500 1979-84, K1500 1979-84, C1500 1979-84, K2500 1979-84, Jimmy 1970-82, C3500 1979-84, K2500 Suburban 1979-82, 1984, K3500 1979-84 + 116 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 C5245-027 Cometic C4962-028

Manufacturer

Picture for manufacturer Cometic

Part Number

C5699-030
7 reviews
Sale Price

$180.09

Estimated ship date Saturday, November 21

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Product Details

The Cometic C5699-030 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Chevrolet Gen-3 inline 6-cylinder engines. This high-performance gasket features a .030" compressed thickness and a 4.125" bore diameter to ensure optimal sealing and durability.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • .030" compressed gasket thickness for precise compression ratio tuning
  • 4.125" bore diameter engineered for Chevrolet Gen-3 inline 6 engines
  • Embossed stainless steel layers with viton rubber sealing beads
  • Withstands extreme cylinder pressures and temperatures
  • Resists blowout and gasket failure in high-performance applications

Cometic MLS head gaskets are constructed from multiple layers of stainless steel with advanced coating technology, providing exceptional resistance to combustion gases and coolant leakage. The embossed active sealing system micro-seals surface imperfections while maintaining gasket integrity under extreme conditions, making this gasket ideal for both street and racing applications.

Products specifications

Fits

GMC G2500 1979-84, K1500 1979-84, C1500 1979-84, K2500 1979-84, Jimmy 1970-82, C3500 1979-84, K2500 Suburban 1979-82, 1984, K3500 1979-84, C15/C1500 Pickup 1967-74, C2500 1979-84, K1500 Suburban 1979-80, G25/G2500 Van 1967-74 + 112 more models

Prop 65

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

Material

Multi-layer Steel

Great!

Items received are exactly as expected

no one answered the phone

Clearly described parts, easy ordering.

prices we will see how the shipping is

Needed information for an item shown online. There was no option for "online support" -- took 3 call routings to get to someone who could assist me. However, once I connected with that person, he was most knowledgeable and answered my question exactly!

Site very easy to navigate, displays proper parts for vehicle entered.

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