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Cometic C5400-036 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.125 036

(GMC G2500 1979-86, K1500 1979-86, C1500 1979-86, K2500 1979-86, Jimmy 1970-86, C3500 1979-86, K2500 Suburban 1979-86, K3500 1979-86 + 168 more models)

Manufacturer

Picture for manufacturer Cometic

Part Number

C5400-036
5 reviews
Sale Price

$95.07

Estimated ship date Friday, November 20

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Product Details

The Cometic C5400-036 is a Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chevrolet Gen-1 Small Block V8 engines. This precision gasket features a .036" compressed thickness and 4.125" bore diameter, making it ideal for performance applications and engine rebuilds.

Key Features:

  • Multi-Layer Steel construction provides superior sealing and durability under high compression and temperature
  • 4.125" bore size accommodates standard and mild overbore applications
  • .036" compressed thickness allows for precise compression ratio tuning
  • Designed for aftermarket cylinder heads with undersized water ports for custom port matching
  • Embossed stainless steel layers with Viton rubber coating ensure consistent clamping and sealing
  • Reusable design allows for multiple installations when properly torqued

Cometic MLS gaskets are the preferred choice for performance engine builders, offering reliable sealing in high-horsepower street and racing applications. The undersized water ports on this gasket provide flexibility for custom machining to match specific aftermarket head configurations, ensuring optimal coolant flow and sealing integrity.

Products specifications

Fits

GMC G2500 1979-86, K1500 1979-86, C1500 1979-86, K2500 1979-86, Jimmy 1970-86, C3500 1979-86, K2500 Suburban 1979-86, K3500 1979-86, C15/C1500 Pickup 1967-74, C2500 1979-86, K1500 Suburban 1979-86, G25/G2500 Van 1967-74 + 164 more models

Prop 65

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

Material

Multi-layer Steel

Best price I have found..

Called to verify order would ship out today-CS rep confirmed.

Lightning fast service! Good prices.

so far so good every thing was just as it should be - good work

I'll start off saying that Autoplicity's prices are unbeatable...but, I placed my order on a Saturday night (which I know is the weekend)on a in stock part and it took them till the following Thursday to ship it out. I use my truck to make a living and was hoping to get it a little quicker, but now I'm down another 3-4 days till the part gets here. Also, I sent a e-mail on Tuesday evening regaurding my order and never got a response.

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