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Cometic C5248-070 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.165

(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 Chevy Small Block

Other options in this family: Cometic C5245-040 Cometic C5269-040 Cometic C5403-051 Cometic C5246-051 Cometic C5248-080

Manufacturer

Picture for manufacturer Cometic

Part Number

C5248-070
5 reviews
Sale Price

$130.58

2 left at this price

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Usually delivered within 2 days

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Product Details

The Cometic C5248-070 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chevrolet Generation 1 Small Block V8 engines. This high-performance gasket features a .070" compressed thickness and is designed to accommodate 4.165" bore applications with 18 or 23-degree cylinder heads.

Key Features:

  • Multi-Layer Steel (MLS) construction provides superior sealing and durability under extreme conditions
  • 4.165" bore diameter with round bore design for optimal combustion chamber sealing
  • .070" compressed gasket thickness allows for precise compression ratio tuning
  • Compatible with both 18-degree and 23-degree aftermarket cylinder heads
  • Includes steam holes for proper coolant circulation
  • Exceeds OEM specifications for strength and heat resistance

Cometic MLS gaskets feature multiple layers of stainless steel with proprietary coatings that ensure maximum sealing performance. The embossed layers provide enhanced sealing around combustion chambers, coolant passages, and oil return ports, making this gasket ideal for high-performance street engines, racing applications, and boosted combinations where reliable sealing is critical.

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

Item was exactly as described and was delivered on time Friday after ordering it on Wednesday. Great job! Thanks.

Great prices and easy transaction

Everything went seamlessly. I placed my order on a Thursday and it got here Tuesday morning. No problems, and it was the best price I could find.

Had to upgrade to a Snell 2010 helmet this year, bought the identical helmet for $200 less than I paid 8 years ago! Fast shipping, I will be checking Autoplicity first in the future!

GOOD PRICE! way to go keep up the good work!!!!

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