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Cometic C5248-040 MLS Cylinder Head Gasket for Chevrolet Small Block - V8

(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)

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

C5248-040
13 reviews
Sale Price

$97.58

In Stock (6)

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Usually delivered within 2 days

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Product Details

The Cometic C5248-040 is a multi-layer steel (MLS) cylinder head gasket engineered specifically for Chevrolet Generation 1 Small Block V8 engines. This precision gasket features a .040" compressed thickness and is designed for 4.165" bore applications with 18-degree or 23-degree cylinder heads.

Key Specifications:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • Compressed thickness: .040 inches
  • Bore size: 4.165 inches with round bore design
  • Compatible with 18-degree and 23-degree cylinder heads
  • Includes steam holes for proper coolant circulation
  • Embossed stainless steel layers with viton rubber coating

Cometic MLS gaskets provide maximum sealing performance in high-compression and high-performance engine applications. The multiple layers of stainless steel with elastomeric coatings allow the gasket to conform to imperfect sealing surfaces while maintaining excellent resistance to combustion pressure and thermal cycling. Ideal for street performance, racing, and high-boost forced induction applications on classic Chevy small block engines.

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

Good tools at a good price. Got exactly what I order fairly fast!

Great found #5040350 Poly RIB Belt

Fast and easy great value

Very smooth this far ordering. The Amazon option is interesting and useful. Hoping for the best with the rest of order..

So far, so good.

Very fast

great

Great products and service

Great price and good company to buy from!

I ordered CV axles from Autoplicity and had them in less than a week! Definitely the best prices for quality product on this item. Will be a return customer for sure!

I was apprehensiveness at first to make a major purchase with Autoplicity due to their extremely low price and lack of reviews. I decided to take the chance and I am very glad I did. I made my order on a Monday morning at 0900 eastern time and my product arrived on Wednesday at 3pm. The item was exactly as described and the most astonishing part is that my purchase was released from the factory less than 45 days ago. I was expecting a model that had been sitting on a shelf for the last year and needed to be updated. That was not the case. I will definitely order from Autoplicity again in the future.

Very good price. Super quick delivery. Will def. buy from them again. Highley recomend them

Sweetest price on this K&N Filter anywhere! Shipped within 24hrs too. I'm coming back to shop for my car next.

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